3246663

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 5324800

約数和(自身を除く): 2078137

約数列:

[1, 3, 7, 19, 21, 57, 79, 103, 133, 237, 309, 399, 553, 721, 1501, 1659, 1957, 2163, 4503, 5871, 8137, 10507, 13699, 24411, 31521, 41097, 56959, 154603, 170877, 463809, 1082221, 3246663]

約数ペア:

[(1, 3246663), (3, 1082221), (7, 463809), (19, 170877), (21, 154603), (57, 56959), (79, 41097), (103, 31521), (133, 24411), (237, 13699), (309, 10507), (399, 8137), (553, 5871), (721, 4503), (1501, 2163), (1659, 1957)]