908392317

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{9151}}^1$

素因数の和:9353

約数の個数: 32

約数和(自身を含む): 1440890880

約数和(自身を除く): 532498563

約数列:

[1, 3, 7, 21, 29, 87, 163, 203, 489, 609, 1141, 3423, 4727, 9151, 14181, 27453, 33089, 64057, 99267, 192171, 265379, 796137, 1491613, 1857653, 4474839, 5572959, 10441291, 31323873, 43256777, 129770331, 302797439, 908392317]

約数ペア:

[(1, 908392317), (3, 302797439), (7, 129770331), (21, 43256777), (29, 31323873), (87, 10441291), (163, 5572959), (203, 4474839), (489, 1857653), (609, 1491613), (1141, 796137), (3423, 265379), (4727, 192171), (9151, 99267), (14181, 64057), (27453, 33089)]