98897279

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 117398160

約数和(自身を除く): 18500881

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 1187, 2873, 4901, 6409, 15431, 20179, 34423, 83317, 200603, 262327, 447499, 585191, 3410251, 5817487, 7607483, 98897279]

約数ペア:

[(1, 98897279), (13, 7607483), (17, 5817487), (29, 3410251), (169, 585191), (221, 447499), (377, 262327), (493, 200603), (1187, 83317), (2873, 34423), (4901, 20179), (6409, 15431)]