313009801

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 349743744

約数和(自身を除く): 36733943

約数列:

[1, 13, 47, 157, 169, 251, 611, 2041, 3263, 7379, 7943, 11797, 26533, 39407, 42419, 95927, 153361, 512291, 1247051, 1852129, 1993693, 6659783, 24077677, 313009801]

約数ペア:

[(1, 313009801), (13, 24077677), (47, 6659783), (157, 1993693), (169, 1852129), (251, 1247051), (611, 512291), (2041, 153361), (3263, 95927), (7379, 42419), (7943, 39407), (11797, 26533)]