190763391

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2999}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 314496000

約数和(自身を除く): 123732609

約数列:

[1, 3, 7, 13, 21, 39, 91, 233, 273, 699, 1631, 2999, 3029, 4893, 8997, 9087, 20993, 21203, 38987, 62979, 63609, 116961, 272909, 698767, 818727, 2096301, 4891369, 9083971, 14674107, 27251913, 63587797, 190763391]

約数ペア:

[(1, 190763391), (3, 63587797), (7, 27251913), (13, 14674107), (21, 9083971), (39, 4891369), (91, 2096301), (233, 818727), (273, 698767), (699, 272909), (1631, 116961), (2999, 63609), (3029, 62979), (4893, 38987), (8997, 21203), (9087, 20993)]