25434591

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 42083328

約数和(自身を除く): 16648737

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 617, 1057, 1851, 1963, 3171, 4319, 5889, 8021, 12957, 13741, 24063, 41223, 56147, 93167, 168441, 279501, 652169, 1211171, 1956507, 3633513, 8478197, 25434591]

約数ペア:

[(1, 25434591), (3, 8478197), (7, 3633513), (13, 1956507), (21, 1211171), (39, 652169), (91, 279501), (151, 168441), (273, 93167), (453, 56147), (617, 41223), (1057, 24063), (1851, 13741), (1963, 12957), (3171, 8021), (4319, 5889)]