38258991

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 57383040

約数和(自身を除く): 19124049

約数列:

[1, 3, 9, 31, 93, 241, 279, 569, 723, 1707, 2169, 5121, 7471, 17639, 22413, 52917, 67239, 137129, 158751, 411387, 1234161, 4250999, 12752997, 38258991]

約数ペア:

[(1, 38258991), (3, 12752997), (9, 4250999), (31, 1234161), (93, 411387), (241, 158751), (279, 137129), (569, 67239), (723, 52917), (1707, 22413), (2169, 17639), (5121, 7471)]