1274348541

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1\times {\mathrm{3011}}^1$

素因数の和:5072

約数の個数: 16

約数和(自身を含む): 1724502528

約数和(自身を除く): 450153987

約数列:

[1, 3, 71, 213, 1987, 3011, 5961, 9033, 141077, 213781, 423231, 641343, 5982857, 17948571, 424782847, 1274348541]

約数ペア:

[(1, 1274348541), (3, 424782847), (71, 17948571), (213, 5982857), (1987, 641343), (3011, 423231), (5961, 213781), (9033, 141077)]