2835651

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 5059584

約数和(自身を除く): 2223933

約数列:

[1, 3, 7, 13, 17, 21, 39, 47, 51, 91, 119, 141, 169, 221, 273, 329, 357, 507, 611, 663, 799, 987, 1183, 1547, 1833, 2397, 2873, 3549, 4277, 4641, 5593, 7943, 8619, 10387, 12831, 16779, 20111, 23829, 31161, 55601, 60333, 72709, 135031, 166803, 218127, 405093, 945217, 2835651]

約数ペア:

[(1, 2835651), (3, 945217), (7, 405093), (13, 218127), (17, 166803), (21, 135031), (39, 72709), (47, 60333), (51, 55601), (91, 31161), (119, 23829), (141, 20111), (169, 16779), (221, 12831), (273, 10387), (329, 8619), (357, 7943), (507, 5593), (611, 4641), (663, 4277), (799, 3549), (987, 2873), (1183, 2397), (1547, 1833)]