41390427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 63479808

約数和(自身を除く): 22089381

約数列:

[1, 3, 13, 17, 39, 51, 163, 221, 383, 489, 663, 1149, 2119, 2771, 4979, 6357, 6511, 8313, 14937, 19533, 36023, 62429, 84643, 108069, 187287, 253929, 811577, 1061293, 2434731, 3183879, 13796809, 41390427]

約数ペア:

[(1, 41390427), (3, 13796809), (13, 3183879), (17, 2434731), (39, 1061293), (51, 811577), (163, 253929), (221, 187287), (383, 108069), (489, 84643), (663, 62429), (1149, 36023), (2119, 19533), (2771, 14937), (4979, 8313), (6357, 6511)]