42523341

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 69009408

約数和(自身を除く): 26486067

約数列:

[1, 3, 7, 17, 21, 51, 119, 311, 357, 383, 933, 1149, 2177, 2681, 5287, 6511, 6531, 8043, 15861, 19533, 37009, 45577, 111027, 119113, 136731, 357339, 833791, 2024921, 2501373, 6074763, 14174447, 42523341]

約数ペア:

[(1, 42523341), (3, 14174447), (7, 6074763), (17, 2501373), (21, 2024921), (51, 833791), (119, 357339), (311, 136731), (357, 119113), (383, 111027), (933, 45577), (1149, 37009), (2177, 19533), (2681, 15861), (5287, 8043), (6511, 6531)]