13468911

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 18643968

約数和(自身を除く): 5175057

約数列:

[1, 3, 31, 93, 251, 577, 753, 1731, 7781, 17887, 23343, 53661, 144827, 434481, 4489637, 13468911]

約数ペア:

[(1, 13468911), (3, 4489637), (31, 434481), (93, 144827), (251, 53661), (577, 23343), (753, 17887), (1731, 7781)]