227638983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17117}}^1$

素因数の和:17175

約数の個数: 32

約数和(自身を含む): 368105472

約数和(自身を除く): 140466489

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 13299, 17117, 51351, 188287, 222521, 530627, 564861, 667563, 1591881, 2447731, 5836897, 6898151, 7343193, 17510691, 20694453, 75879661, 227638983]

約数ペア:

[(1, 227638983), (3, 75879661), (11, 20694453), (13, 17510691), (31, 7343193), (33, 6898151), (39, 5836897), (93, 2447731), (143, 1591881), (341, 667563), (403, 564861), (429, 530627), (1023, 222521), (1209, 188287), (4433, 51351), (13299, 17117)]