83369923

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 20

約数和(自身を含む): 104779808

約数和(自身を除く): 21409885

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 2671, 4459, 18697, 31213, 34723, 130879, 243061, 916153, 1701427, 6413071, 11909989, 83369923]

約数ペア:

[(1, 83369923), (7, 11909989), (13, 6413071), (49, 1701427), (91, 916153), (343, 243061), (637, 130879), (2401, 34723), (2671, 31213), (4459, 18697)]