6821301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 9713088

約数和(自身を除く): 2891787

約数列:

[1, 3, 17, 51, 131, 393, 1021, 2227, 3063, 6681, 17357, 52071, 133751, 401253, 2273767, 6821301]

約数ペア:

[(1, 6821301), (3, 2273767), (17, 401253), (51, 133751), (131, 52071), (393, 17357), (1021, 6681), (2227, 3063)]