3658963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 1340717

約数列:

[1, 7, 11, 19, 41, 61, 77, 133, 209, 287, 427, 451, 671, 779, 1159, 1463, 2501, 3157, 4697, 5453, 8113, 8569, 12749, 17507, 27511, 47519, 59983, 89243, 192577, 332633, 522709, 3658963]

約数ペア:

[(1, 3658963), (7, 522709), (11, 332633), (19, 192577), (41, 89243), (61, 59983), (77, 47519), (133, 27511), (209, 17507), (287, 12749), (427, 8569), (451, 8113), (671, 5453), (779, 4697), (1159, 3157), (1463, 2501)]