1420029

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 2260440

約数和(自身を除く): 840411

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 229, 477, 687, 689, 2061, 2067, 2977, 6201, 8931, 12137, 26793, 36411, 109233, 157781, 473343, 1420029]

約数ペア:

[(1, 1420029), (3, 473343), (9, 157781), (13, 109233), (39, 36411), (53, 26793), (117, 12137), (159, 8931), (229, 6201), (477, 2977), (687, 2067), (689, 2061)]