2917754757

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{6221}}^1$

素因数の和:6858

約数の個数: 32

約数和(自身を含む): 4479840000

約数和(自身を除く): 1562085243

約数列:

[1, 3, 9, 27, 29, 87, 261, 599, 783, 1797, 5391, 6221, 16173, 17371, 18663, 52113, 55989, 156339, 167967, 180409, 469017, 541227, 1623681, 3726379, 4871043, 11179137, 33537411, 100612233, 108064991, 324194973, 972584919, 2917754757]

約数ペア:

[(1, 2917754757), (3, 972584919), (9, 324194973), (27, 108064991), (29, 100612233), (87, 33537411), (261, 11179137), (599, 4871043), (783, 3726379), (1797, 1623681), (5391, 541227), (6221, 469017), (16173, 180409), (17371, 167967), (18663, 156339), (52113, 55989)]