2128693119

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{23459}}^1$

素因数の和:23647

約数の個数: 32

約数和(自身を含む): 3378240000

約数和(自身を除く): 1249546881

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 1043, 3129, 4321, 12963, 23459, 30247, 70377, 90741, 164213, 492639, 680311, 2040933, 3495391, 4762177, 10486173, 14286531, 24467737, 73403211, 101366339, 304099017, 709564373, 2128693119]

約数ペア:

[(1, 2128693119), (3, 709564373), (7, 304099017), (21, 101366339), (29, 73403211), (87, 24467737), (149, 14286531), (203, 10486173), (447, 4762177), (609, 3495391), (1043, 2040933), (3129, 680311), (4321, 492639), (12963, 164213), (23459, 90741), (30247, 70377)]