13575597

素因数分解:

$3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 21504000

約数和(自身を除く): 7928403

約数列:

[1, 3, 7, 21, 49, 79, 147, 167, 237, 343, 501, 553, 1029, 1169, 1659, 3507, 3871, 8183, 11613, 13193, 24549, 27097, 39579, 57281, 81291, 92351, 171843, 277053, 646457, 1939371, 4525199, 13575597]

約数ペア:

[(1, 13575597), (3, 4525199), (7, 1939371), (21, 646457), (49, 277053), (79, 171843), (147, 92351), (167, 81291), (237, 57281), (343, 39579), (501, 27097), (553, 24549), (1029, 13193), (1169, 11613), (1659, 8183), (3507, 3871)]