4956497

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 6435072

約数和(自身を除く): 1478575

約数列:

[1, 7, 13, 31, 49, 91, 217, 251, 403, 637, 1519, 1757, 2821, 3263, 7781, 12299, 19747, 22841, 54467, 101153, 159887, 381269, 708071, 4956497]

約数ペア:

[(1, 4956497), (7, 708071), (13, 381269), (31, 159887), (49, 101153), (91, 54467), (217, 22841), (251, 19747), (403, 12299), (637, 7781), (1519, 3263), (1757, 2821)]