141228521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{2237}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 167581440

約数和(自身を除く): 26352919

約数列:

[1, 7, 29, 203, 311, 2177, 2237, 9019, 15659, 63133, 64873, 454111, 695707, 4869949, 20175503, 141228521]

約数ペア:

[(1, 141228521), (7, 20175503), (29, 4869949), (203, 695707), (311, 454111), (2177, 64873), (2237, 63133), (9019, 15659)]