16168341

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 9636459

約数列:

[1, 3, 7, 21, 29, 87, 139, 191, 203, 417, 573, 609, 973, 1337, 2919, 4011, 4031, 5539, 12093, 16617, 26549, 28217, 38773, 79647, 84651, 116319, 185843, 557529, 769921, 2309763, 5389447, 16168341]

約数ペア:

[(1, 16168341), (3, 5389447), (7, 2309763), (21, 769921), (29, 557529), (87, 185843), (139, 116319), (191, 84651), (203, 79647), (417, 38773), (573, 28217), (609, 26549), (973, 16617), (1337, 12093), (2919, 5539), (4011, 4031)]