253180643

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 295488000

約数和(自身を除く): 42307357

約数列:

[1, 17, 19, 29, 151, 179, 323, 493, 551, 2567, 2869, 3043, 3401, 4379, 5191, 9367, 27029, 48773, 57817, 74443, 83201, 88247, 98629, 459493, 513551, 783841, 1414417, 1676693, 8730367, 13325297, 14892979, 253180643]

約数ペア:

[(1, 253180643), (17, 14892979), (19, 13325297), (29, 8730367), (151, 1676693), (179, 1414417), (323, 783841), (493, 513551), (551, 459493), (2567, 98629), (2869, 88247), (3043, 83201), (3401, 74443), (4379, 57817), (5191, 48773), (9367, 27029)]