312204021

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{6781}}^1$

素因数の和:7036

約数の個数: 16

約数和(自身を含む): 423196800

約数和(自身を除く): 110992779

約数列:

[1, 3, 103, 149, 309, 447, 6781, 15347, 20343, 46041, 698443, 1010369, 2095329, 3031107, 104068007, 312204021]

約数ペア:

[(1, 312204021), (3, 104068007), (103, 3031107), (149, 2095329), (309, 1010369), (447, 698443), (6781, 46041), (15347, 20343)]