1000293

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 1689600

約数和(自身を除く): 689307

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 109, 133, 161, 327, 399, 437, 483, 763, 1311, 2071, 2289, 2507, 3059, 6213, 7521, 9177, 14497, 17549, 43491, 47633, 52647, 142899, 333431, 1000293]

約数ペア:

[(1, 1000293), (3, 333431), (7, 142899), (19, 52647), (21, 47633), (23, 43491), (57, 17549), (69, 14497), (109, 9177), (133, 7521), (161, 6213), (327, 3059), (399, 2507), (437, 2289), (483, 2071), (763, 1311)]