313373203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 382943232

約数和(自身を除く): 69570029

約数列:

[1, 11, 13, 31, 143, 223, 317, 341, 403, 2453, 2899, 3487, 4121, 4433, 6913, 9827, 31889, 45331, 70691, 76043, 89869, 108097, 127751, 777601, 918983, 988559, 1405261, 2191421, 10108813, 24105631, 28488473, 313373203]

約数ペア:

[(1, 313373203), (11, 28488473), (13, 24105631), (31, 10108813), (143, 2191421), (223, 1405261), (317, 988559), (341, 918983), (403, 777601), (2453, 127751), (2899, 108097), (3487, 89869), (4121, 76043), (4433, 70691), (6913, 45331), (9827, 31889)]