98765121

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 172658304

約数和(自身を除く): 73893183

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 507, 663, 1183, 1547, 1637, 2873, 3549, 4641, 4911, 8619, 11459, 20111, 21281, 27829, 34377, 60333, 63843, 83487, 148967, 194803, 276653, 361777, 446901, 584409, 829959, 1085331, 1936571, 2532439, 4703101, 5809713, 7597317, 14109303, 32921707, 98765121]

約数ペア:

[(1, 98765121), (3, 32921707), (7, 14109303), (13, 7597317), (17, 5809713), (21, 4703101), (39, 2532439), (51, 1936571), (91, 1085331), (119, 829959), (169, 584409), (221, 446901), (273, 361777), (357, 276653), (507, 194803), (663, 148967), (1183, 83487), (1547, 63843), (1637, 60333), (2873, 34377), (3549, 27829), (4641, 21281), (4911, 20111), (8619, 11459)]