53474247

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 79020240

約数和(自身を除く): 25545993

約数列:

[1, 3, 9, 61, 183, 257, 379, 549, 771, 1137, 2313, 3411, 15677, 23119, 47031, 69357, 97403, 141093, 208071, 292209, 876627, 5941583, 17824749, 53474247]

約数ペア:

[(1, 53474247), (3, 17824749), (9, 5941583), (61, 876627), (183, 292209), (257, 208071), (379, 141093), (549, 97403), (771, 69357), (1137, 47031), (2313, 23119), (3411, 15677)]