173899642

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{540061}}^1$

素因数の和:540093

約数の個数: 16

約数和(自身を含む): 311075712

約数和(自身を除く): 137176070

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 540061, 1080122, 3780427, 7560854, 12421403, 24842806, 86949821, 173899642]

約数ペア:

[(1, 173899642), (2, 86949821), (7, 24842806), (14, 12421403), (23, 7560854), (46, 3780427), (161, 1080122), (322, 540061)]