229202409

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{3557}}^1$

素因数の和:4064

約数の個数: 16

約数和(自身を含む): 312876288

約数和(自身を除く): 83673879

約数列:

[1, 3, 47, 141, 457, 1371, 3557, 10671, 21479, 64437, 167179, 501537, 1625549, 4876647, 76400803, 229202409]

約数ペア:

[(1, 229202409), (3, 76400803), (47, 4876647), (141, 1625549), (457, 501537), (1371, 167179), (3557, 64437), (10671, 21479)]