65304993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{3329}}^1$

素因数の和:3848

約数の個数: 16

約数和(自身を含む): 93985920

約数和(自身を除く): 28680927

約数列:

[1, 3, 13, 39, 503, 1509, 3329, 6539, 9987, 19617, 43277, 129831, 1674487, 5023461, 21768331, 65304993]

約数ペア:

[(1, 65304993), (3, 21768331), (13, 5023461), (39, 1674487), (503, 129831), (1509, 43277), (3329, 19617), (6539, 9987)]