917291219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{9859}}^1$

素因数の和:10310

約数の個数: 16

約数和(自身を含む): 1048551840

約数和(自身を除く): 131260621

約数列:

[1, 13, 17, 221, 421, 5473, 7157, 9859, 93041, 128167, 167603, 2178839, 4150639, 53958307, 70560863, 917291219]

約数ペア:

[(1, 917291219), (13, 70560863), (17, 53958307), (221, 4150639), (421, 2178839), (5473, 167603), (7157, 128167), (9859, 93041)]