203424759

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13757}}^1$

素因数の和:13847

約数の個数: 24

約数和(自身を含む): 309059712

約数和(自身を除く): 105634953

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 13757, 14787, 41271, 123813, 426467, 729121, 1279401, 2187363, 3838203, 6562089, 22602751, 67808253, 203424759]

約数ペア:

[(1, 203424759), (3, 67808253), (9, 22602751), (31, 6562089), (53, 3838203), (93, 2187363), (159, 1279401), (279, 729121), (477, 426467), (1643, 123813), (4929, 41271), (13757, 14787)]