1341405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 2505048

約数和(自身を除く): 1163643

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2293, 6879, 11465, 20637, 29809, 34395, 89427, 103185, 149045, 268281, 447135, 1341405]

約数ペア:

[(1, 1341405), (3, 447135), (5, 268281), (9, 149045), (13, 103185), (15, 89427), (39, 34395), (45, 29809), (65, 20637), (117, 11465), (195, 6879), (585, 2293)]