1640376699

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{190321}}^1$

素因数の和:190367

約数の個数: 24

約数和(自身を含む): 2507682672

約数和(自身を除く): 867305973

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 190321, 570963, 2474173, 3235457, 7422519, 9706371, 32164249, 42060941, 96492747, 126182823, 546792233, 1640376699]

約数ペア:

[(1, 1640376699), (3, 546792233), (13, 126182823), (17, 96492747), (39, 42060941), (51, 32164249), (169, 9706371), (221, 7422519), (507, 3235457), (663, 2474173), (2873, 570963), (8619, 190321)]