72472819

素因数分解:

${\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4206

約数の個数: 12

約数和(自身を含む): 78267808

約数和(自身を除く): 5794989

約数列:

[1, 17, 61, 289, 1037, 4111, 17629, 69887, 250771, 1188079, 4263107, 72472819]

約数ペア:

[(1, 72472819), (17, 4263107), (61, 1188079), (289, 250771), (1037, 69887), (4111, 17629)]