674991213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{28051}}^1$

素因数の和:28684

約数の個数: 16

約数和(自身を含む): 970823616

約数和(自身を除く): 295832403

約数列:

[1, 3, 13, 39, 617, 1851, 8021, 24063, 28051, 84153, 364663, 1093989, 17307467, 51922401, 224997071, 674991213]

約数ペア:

[(1, 674991213), (3, 224997071), (13, 51922401), (39, 17307467), (617, 1093989), (1851, 364663), (8021, 84153), (24063, 28051)]