1995861

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 3074688

約数和(自身を除く): 1078827

約数列:

[1, 3, 7, 21, 101, 303, 707, 941, 2121, 2823, 6587, 19761, 95041, 285123, 665287, 1995861]

約数ペア:

[(1, 1995861), (3, 665287), (7, 285123), (21, 95041), (101, 19761), (303, 6587), (707, 2823), (941, 2121)]