2017291845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1\times {\mathrm{2713}}^1$

素因数の和:5349

約数の個数: 32

約数和(自身を含む): 3400099200

約数和(自身を除く): 1382807355

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 2609, 2713, 7827, 8139, 13045, 13565, 39135, 40695, 49571, 51547, 148713, 154641, 247855, 257735, 743565, 773205, 7078217, 21234651, 35391085, 106173255, 134486123, 403458369, 672430615, 2017291845]

約数ペア:

[(1, 2017291845), (3, 672430615), (5, 403458369), (15, 134486123), (19, 106173255), (57, 35391085), (95, 21234651), (285, 7078217), (2609, 773205), (2713, 743565), (7827, 257735), (8139, 247855), (13045, 154641), (13565, 148713), (39135, 51547), (40695, 49571)]