9237996859

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{1571}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 12074469120

約数和(自身を除く): 2836472261

約数列:

[1, 7, 13, 19, 91, 133, 179, 247, 361, 1253, 1571, 1729, 2327, 2527, 3401, 4693, 10997, 16289, 20423, 23807, 29849, 32851, 44213, 64619, 142961, 208943, 281209, 309491, 388037, 452333, 567131, 840047, 1968463, 2716259, 3655717, 3969917, 5342971, 5880329, 7372703, 25590019, 37400797, 51608921, 69458623, 101516449, 486210361, 710615143, 1319713837, 9237996859]

約数ペア:

[(1, 9237996859), (7, 1319713837), (13, 710615143), (19, 486210361), (91, 101516449), (133, 69458623), (179, 51608921), (247, 37400797), (361, 25590019), (1253, 7372703), (1571, 5880329), (1729, 5342971), (2327, 3969917), (2527, 3655717), (3401, 2716259), (4693, 1968463), (10997, 840047), (16289, 567131), (20423, 452333), (23807, 388037), (29849, 309491), (32851, 281209), (44213, 208943), (64619, 142961)]