3020171

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 3833088

約数和(自身を除く): 812917

約数列:

[1, 7, 11, 61, 77, 427, 643, 671, 4501, 4697, 7073, 39223, 49511, 274561, 431453, 3020171]

約数ペア:

[(1, 3020171), (7, 431453), (11, 274561), (61, 49511), (77, 39223), (427, 7073), (643, 4697), (671, 4501)]