25242633

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 39777920

約数和(自身を除く): 14535287

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 2731, 3081, 8193, 9243, 24579, 35503, 106509, 215749, 319527, 647247, 1941741, 2804737, 8414211, 25242633]

約数ペア:

[(1, 25242633), (3, 8414211), (9, 2804737), (13, 1941741), (39, 647247), (79, 319527), (117, 215749), (237, 106509), (711, 35503), (1027, 24579), (2731, 9243), (3081, 8193)]