630322539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2728669}}^1$

素因数の和:2728690

約数の個数: 16

約数和(自身を含む): 1047809280

約数和(自身を除く): 417486741

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2728669, 8186007, 19100683, 30015359, 57302049, 90046077, 210107513, 630322539]

約数ペア:

[(1, 630322539), (3, 210107513), (7, 90046077), (11, 57302049), (21, 30015359), (33, 19100683), (77, 8186007), (231, 2728669)]