3966730257

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{18517}}^1$

素因数の和:18729

約数の個数: 24

約数和(自身を含む): 6105310528

約数和(自身を除く): 2138580271

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 10201, 18517, 30603, 55551, 71407, 129619, 214221, 388857, 1870217, 5610651, 13091519, 39274557, 188891917, 566675751, 1322243419, 3966730257]

約数ペア:

[(1, 3966730257), (3, 1322243419), (7, 566675751), (21, 188891917), (101, 39274557), (303, 13091519), (707, 5610651), (2121, 1870217), (10201, 388857), (18517, 214221), (30603, 129619), (55551, 71407)]