313048359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 507124800

約数和(自身を除く): 194076441

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 257, 261, 359, 377, 771, 1077, 1131, 2313, 3231, 3341, 3393, 4667, 7453, 10023, 10411, 14001, 22359, 30069, 31233, 42003, 67077, 92263, 93699, 96889, 135343, 276789, 290667, 406029, 830367, 872001, 1199419, 1218087, 2675627, 3598257, 8026881, 10794771, 24080643, 34783151, 104349453, 313048359]

約数ペア:

[(1, 313048359), (3, 104349453), (9, 34783151), (13, 24080643), (29, 10794771), (39, 8026881), (87, 3598257), (117, 2675627), (257, 1218087), (261, 1199419), (359, 872001), (377, 830367), (771, 406029), (1077, 290667), (1131, 276789), (2313, 135343), (3231, 96889), (3341, 93699), (3393, 92263), (4667, 67077), (7453, 42003), (10023, 31233), (10411, 30069), (14001, 22359)]