4162109

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 18

約数和(自身を含む): 5063994

約数和(自身を除く): 901885

約数列:

[1, 7, 29, 49, 101, 203, 707, 841, 1421, 2929, 4949, 5887, 20503, 41209, 84941, 143521, 594587, 4162109]

約数ペア:

[(1, 4162109), (7, 594587), (29, 143521), (49, 84941), (101, 41209), (203, 20503), (707, 5887), (841, 4949), (1421, 2929)]