1900294773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{10903}}^1$

素因数の和:11069

約数の個数: 32

約数和(自身を含む): 2821082880

約数和(自身を除く): 920788107

約数列:

[1, 3, 13, 39, 41, 109, 123, 327, 533, 1417, 1599, 4251, 4469, 10903, 13407, 32709, 58097, 141739, 174291, 425217, 447023, 1188427, 1341069, 3565281, 5811299, 15449551, 17433897, 46348653, 48725507, 146176521, 633431591, 1900294773]

約数ペア:

[(1, 1900294773), (3, 633431591), (13, 146176521), (39, 48725507), (41, 46348653), (109, 17433897), (123, 15449551), (327, 5811299), (533, 3565281), (1417, 1341069), (1599, 1188427), (4251, 447023), (4469, 425217), (10903, 174291), (13407, 141739), (32709, 58097)]