3172359

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 4377600

約数和(自身を除く): 1205241

約数列:

[1, 3, 47, 141, 149, 151, 447, 453, 7003, 7097, 21009, 21291, 22499, 67497, 1057453, 3172359]

約数ペア:

[(1, 3172359), (3, 1057453), (47, 67497), (141, 22499), (149, 21291), (151, 21009), (447, 7097), (453, 7003)]