245840161

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{3907}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 287003520

約数和(自身を除く): 41163359

約数列:

[1, 7, 89, 101, 623, 707, 3907, 8989, 27349, 62923, 347723, 394607, 2434061, 2762249, 35120023, 245840161]

約数ペア:

[(1, 245840161), (7, 35120023), (89, 2762249), (101, 2434061), (623, 394607), (707, 347723), (3907, 62923), (8989, 27349)]