1025375631

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 1576501248

約数和(自身を除く): 551125617

約数列:

[1, 3, 7, 21, 223, 347, 631, 669, 1041, 1561, 1893, 2429, 4417, 4683, 7287, 13251, 77381, 140713, 218957, 232143, 422139, 541667, 656871, 984991, 1532699, 1625001, 2954973, 4598097, 48827411, 146482233, 341791877, 1025375631]

約数ペア:

[(1, 1025375631), (3, 341791877), (7, 146482233), (21, 48827411), (223, 4598097), (347, 2954973), (631, 1625001), (669, 1532699), (1041, 984991), (1561, 656871), (1893, 541667), (2429, 422139), (4417, 232143), (4683, 218957), (7287, 140713), (13251, 77381)]