826620483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1999}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 1241856000

約数和(自身を除く): 415235517

約数列:

[1, 3, 13, 23, 39, 69, 299, 461, 897, 1383, 1999, 5993, 5997, 10603, 17979, 25987, 31809, 45977, 77961, 137839, 137931, 413517, 597701, 921539, 1793103, 2764617, 11980007, 21195397, 35940021, 63586191, 275540161, 826620483]

約数ペア:

[(1, 826620483), (3, 275540161), (13, 63586191), (23, 35940021), (39, 21195397), (69, 11980007), (299, 2764617), (461, 1793103), (897, 921539), (1383, 597701), (1999, 413517), (5993, 137931), (5997, 137839), (10603, 77961), (17979, 45977), (25987, 31809)]