2511343821

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 3994624512

約数和(自身を除く): 1483280691

約数列:

[1, 3, 7, 21, 31, 93, 107, 217, 321, 651, 749, 961, 1163, 2247, 2883, 3317, 3489, 6727, 8141, 9951, 20181, 23219, 24423, 36053, 69657, 102827, 108159, 124441, 252371, 308481, 373323, 719789, 757113, 871087, 1117643, 2159367, 2613261, 3352929, 3857671, 7823501, 11573013, 23470503, 27003697, 81011091, 119587801, 358763403, 837114607, 2511343821]

約数ペア:

[(1, 2511343821), (3, 837114607), (7, 358763403), (21, 119587801), (31, 81011091), (93, 27003697), (107, 23470503), (217, 11573013), (321, 7823501), (651, 3857671), (749, 3352929), (961, 2613261), (1163, 2159367), (2247, 1117643), (2883, 871087), (3317, 757113), (3489, 719789), (6727, 373323), (8141, 308481), (9951, 252371), (20181, 124441), (23219, 108159), (24423, 102827), (36053, 69657)]