25982229

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7321}}^1$

素因数の和:7357

約数の個数: 24

約数和(自身を含む): 42877632

約数和(自身を除く): 16895403

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 7321, 21963, 51247, 95173, 153741, 285519, 666211, 1237249, 1998633, 3711747, 8660743, 25982229]

約数ペア:

[(1, 25982229), (3, 8660743), (7, 3711747), (13, 1998633), (21, 1237249), (39, 666211), (91, 285519), (169, 153741), (273, 95173), (507, 51247), (1183, 21963), (3549, 7321)]