233784291

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{1009}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 338608560

約数和(自身を除く): 104824269

約数列:

[1, 3, 13, 39, 169, 457, 507, 1009, 1371, 3027, 5941, 13117, 17823, 39351, 77233, 170521, 231699, 461113, 511563, 1383339, 5994469, 17983407, 77928097, 233784291]

約数ペア:

[(1, 233784291), (3, 77928097), (13, 17983407), (39, 5994469), (169, 1383339), (457, 511563), (507, 461113), (1009, 231699), (1371, 170521), (3027, 77233), (5941, 39351), (13117, 17823)]