24431631

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 13888497

約数列:

[1, 3, 7, 21, 83, 107, 131, 249, 321, 393, 581, 749, 917, 1743, 2247, 2751, 8881, 10873, 14017, 26643, 32619, 42051, 62167, 76111, 98119, 186501, 228333, 294357, 1163411, 3490233, 8143877, 24431631]

約数ペア:

[(1, 24431631), (3, 8143877), (7, 3490233), (21, 1163411), (83, 294357), (107, 228333), (131, 186501), (249, 98119), (321, 76111), (393, 62167), (581, 42051), (749, 32619), (917, 26643), (1743, 14017), (2247, 10873), (2751, 8881)]