9977929

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 12016512

約数和(自身を除く): 2038583

約数列:

[1, 13, 17, 23, 151, 169, 221, 299, 391, 1963, 2567, 2873, 3473, 3887, 5083, 25519, 33371, 45149, 59041, 66079, 433823, 586937, 767533, 9977929]

約数ペア:

[(1, 9977929), (13, 767533), (17, 586937), (23, 433823), (151, 66079), (169, 59041), (221, 45149), (299, 33371), (391, 25519), (1963, 5083), (2567, 3887), (2873, 3473)]