31147029123

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{496549}}^1$

素因数の和:496691

約数の個数: 32

約数和(自身を含む): 49575552000

約数和(自身を除く): 18428522877

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 609, 721, 2163, 2987, 8961, 20909, 62727, 496549, 1489647, 3475843, 10427529, 14399921, 43199763, 51144547, 100799447, 153433641, 302398341, 358011829, 1074035487, 1483191863, 4449575589, 10382343041, 31147029123]

約数ペア:

[(1, 31147029123), (3, 10382343041), (7, 4449575589), (21, 1483191863), (29, 1074035487), (87, 358011829), (103, 302398341), (203, 153433641), (309, 100799447), (609, 51144547), (721, 43199763), (2163, 14399921), (2987, 10427529), (8961, 3475843), (20909, 1489647), (62727, 496549)]