1550427

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 2177280

約数和(自身を除く): 626853

約数列:

[1, 3, 29, 71, 87, 213, 251, 753, 2059, 6177, 7279, 17821, 21837, 53463, 516809, 1550427]

約数ペア:

[(1, 1550427), (3, 516809), (29, 53463), (71, 21837), (87, 17821), (213, 7279), (251, 6177), (753, 2059)]