56863947

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{14177}}^1$

素因数の和:14378

約数の個数: 16

約数和(自身を含む): 87109632

約数和(自身を除く): 30245685

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 14177, 42531, 99239, 297717, 2707807, 8123421, 18954649, 56863947]

約数ペア:

[(1, 56863947), (3, 18954649), (7, 8123421), (21, 2707807), (191, 297717), (573, 99239), (1337, 42531), (4011, 14177)]