624881043

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97379}}^1$

素因数の和:97439

約数の個数: 24

約数和(自身を含む): 972241920

約数和(自身を除く): 347360877

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 97379, 292137, 876411, 2239717, 3018749, 6719151, 9056247, 20157453, 27168741, 69431227, 208293681, 624881043]

約数ペア:

[(1, 624881043), (3, 208293681), (9, 69431227), (23, 27168741), (31, 20157453), (69, 9056247), (93, 6719151), (207, 3018749), (279, 2239717), (713, 876411), (2139, 292137), (6417, 97379)]