386947493

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 406982400

約数和(自身を除く): 20034907

約数列:

[1, 29, 109, 163, 751, 3161, 4727, 17767, 21779, 81859, 122413, 515243, 2373911, 3549977, 13343017, 386947493]

約数ペア:

[(1, 386947493), (29, 13343017), (109, 3549977), (163, 2373911), (751, 515243), (3161, 122413), (4727, 81859), (17767, 21779)]