210945369

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{3079}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 288731520

約数和(自身を除く): 77786151

約数列:

[1, 3, 41, 123, 557, 1671, 3079, 9237, 22837, 68511, 126239, 378717, 1715003, 5145009, 70315123, 210945369]

約数ペア:

[(1, 210945369), (3, 70315123), (41, 5145009), (123, 1715003), (557, 378717), (1671, 126239), (3079, 68511), (9237, 22837)]