256413223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{12829}}^1$

素因数の和:12942

約数の個数: 16

約数和(自身を含む): 295603200

約数和(自身を除く): 39189977

約数列:

[1, 11, 23, 79, 253, 869, 1817, 12829, 19987, 141119, 295067, 1013491, 3245737, 11148401, 23310293, 256413223]

約数ペア:

[(1, 256413223), (11, 23310293), (23, 11148401), (79, 3245737), (253, 1013491), (869, 295067), (1817, 141119), (12829, 19987)]