1309745511

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{3593}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 2028741120

約数和(自身を除く): 718995609

約数列:

[1, 3, 9, 23, 27, 69, 207, 587, 621, 1761, 3593, 5283, 10779, 13501, 15849, 32337, 40503, 82639, 97011, 121509, 247917, 364527, 743751, 2109091, 2231253, 6327273, 18981819, 48509093, 56945457, 145527279, 436581837, 1309745511]

約数ペア:

[(1, 1309745511), (3, 436581837), (9, 145527279), (23, 56945457), (27, 48509093), (69, 18981819), (207, 6327273), (587, 2231253), (621, 2109091), (1761, 743751), (3593, 364527), (5283, 247917), (10779, 121509), (13501, 97011), (15849, 82639), (32337, 40503)]