272696739

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{418889}}^1$

素因数の和:418930

約数の個数: 16

約数和(自身を含む): 428943360

約数和(自身を除く): 156246621

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 418889, 1256667, 2932223, 8796669, 12985559, 38956677, 90898913, 272696739]

約数ペア:

[(1, 272696739), (3, 90898913), (7, 38956677), (21, 12985559), (31, 8796669), (93, 2932223), (217, 1256667), (651, 418889)]