13004269

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 14584320

約数和(自身を除く): 1580051

約数列:

[1, 17, 23, 79, 391, 421, 1343, 1817, 7157, 9683, 30889, 33259, 164611, 565403, 764957, 13004269]

約数ペア:

[(1, 13004269), (17, 764957), (23, 565403), (79, 164611), (391, 33259), (421, 30889), (1343, 9683), (1817, 7157)]