25279401

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5303}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 38697984

約数和(自身を除く): 13418583

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 5303, 15909, 37121, 111363, 1203781, 3611343, 8426467, 25279401]

約数ペア:

[(1, 25279401), (3, 8426467), (7, 3611343), (21, 1203781), (227, 111363), (681, 37121), (1589, 15909), (4767, 5303)]