211313703

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{16823}}^1$

素因数の和:16958

約数の個数: 16

約数和(自身を含む): 290718720

約数和(自身を除く): 79405017

約数列:

[1, 3, 53, 79, 159, 237, 4187, 12561, 16823, 50469, 891619, 1329017, 2674857, 3987051, 70437901, 211313703]

約数ペア:

[(1, 211313703), (3, 70437901), (53, 3987051), (79, 2674857), (159, 1329017), (237, 891619), (4187, 50469), (12561, 16823)]