141030331

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 162328320

約数和(自身を除く): 21297989

約数列:

[1, 13, 19, 167, 169, 247, 263, 2171, 3173, 3211, 3419, 4997, 28223, 41249, 43921, 44447, 64961, 536237, 570973, 834499, 844493, 7422649, 10848487, 141030331]

約数ペア:

[(1, 141030331), (13, 10848487), (19, 7422649), (167, 844493), (169, 834499), (247, 570973), (263, 536237), (2171, 64961), (3173, 44447), (3211, 43921), (3419, 41249), (4997, 28223)]