73206217

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2039}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 87736320

約数和(自身を除く): 14530103

約数列:

[1, 7, 23, 161, 223, 1561, 2039, 5129, 14273, 35903, 46897, 328279, 454697, 3182879, 10458031, 73206217]

約数ペア:

[(1, 73206217), (7, 10458031), (23, 3182879), (161, 454697), (223, 328279), (1561, 46897), (2039, 35903), (5129, 14273)]