25873263

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24571}}^1$

素因数の和:24596

約数の個数: 20

約数和(自身を含む): 41624968

約数和(自身を除く): 15751705

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24571, 73713, 221139, 319423, 663417, 958269, 1990251, 2874807, 8624421, 25873263]

約数ペア:

[(1, 25873263), (3, 8624421), (9, 2874807), (13, 1990251), (27, 958269), (39, 663417), (81, 319423), (117, 221139), (351, 73713), (1053, 24571)]