260050539

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{82009}}^1$

素因数の和:82170

約数の個数: 16

約数和(自身を含む): 398896640

約数和(自身を除く): 138846101

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 82009, 246027, 574063, 1722189, 12383359, 37150077, 86683513, 260050539]

約数ペア:

[(1, 260050539), (3, 86683513), (7, 37150077), (21, 12383359), (151, 1722189), (453, 574063), (1057, 246027), (3171, 82009)]