262893189

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{12647}}^1$

素因数の和:12717

約数の個数: 24

約数和(自身を含む): 388850112

約数和(自身を除く): 125956923

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 6929, 12647, 20787, 37941, 164411, 493233, 518527, 1555581, 2137343, 6412029, 6740851, 20222553, 87631063, 262893189]

約数ペア:

[(1, 262893189), (3, 87631063), (13, 20222553), (39, 6740851), (41, 6412029), (123, 2137343), (169, 1555581), (507, 518527), (533, 493233), (1599, 164411), (6929, 37941), (12647, 20787)]