253123508737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{4423}}^1$

素因数の和:4714

約数の個数: 64

約数和(自身を含む): 309265205760

約数和(自身を除く): 56141697023

約数列:

[1, 11, 17, 29, 61, 173, 187, 319, 493, 671, 1037, 1769, 1903, 2941, 4423, 5017, 5423, 10553, 11407, 19459, 30073, 32351, 48653, 55187, 75191, 85289, 116083, 128267, 179401, 269803, 306037, 330803, 765179, 827101, 938179, 1410937, 1973411, 2180539, 2967833, 3366407, 4586651, 5202629, 7824287, 8416969, 13008043, 22190191, 23985929, 46675919, 50453161, 57228919, 86067157, 133012879, 143088473, 244092101, 377233247, 513435109, 793490623, 1353601651, 1463141669, 4149565717, 8728396853, 14889618161, 23011228067, 253123508737]

約数ペア:

[(1, 253123508737), (11, 23011228067), (17, 14889618161), (29, 8728396853), (61, 4149565717), (173, 1463141669), (187, 1353601651), (319, 793490623), (493, 513435109), (671, 377233247), (1037, 244092101), (1769, 143088473), (1903, 133012879), (2941, 86067157), (4423, 57228919), (5017, 50453161), (5423, 46675919), (10553, 23985929), (11407, 22190191), (19459, 13008043), (30073, 8416969), (32351, 7824287), (48653, 5202629), (55187, 4586651), (75191, 3366407), (85289, 2967833), (116083, 2180539), (128267, 1973411), (179401, 1410937), (269803, 938179), (306037, 827101), (330803, 765179)]