4037764521

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3152041}}^1$

素因数の和:3152112

約数の個数: 16

約数和(自身を含む): 6253651328

約数和(自身を除く): 2215886807

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 3152041, 9456123, 22064287, 66192861, 192274501, 576823503, 1345921507, 4037764521]

約数ペア:

[(1, 4037764521), (3, 1345921507), (7, 576823503), (21, 192274501), (61, 66192861), (183, 22064287), (427, 9456123), (1281, 3152041)]