1270331319

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{4783}}^1$

素因数の和:5406

約数の個数: 16

約数和(自身を含む): 1706012672

約数和(自身を除く): 435681353

約数列:

[1, 3, 223, 397, 669, 1191, 4783, 14349, 88531, 265593, 1066609, 1898851, 3199827, 5696553, 423443773, 1270331319]

約数ペア:

[(1, 1270331319), (3, 423443773), (223, 5696553), (397, 3199827), (669, 1898851), (1191, 1066609), (4783, 265593), (14349, 88531)]