296217

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 24

約数和(自身を含む): 471744

約数和(自身を除く): 175527

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 243, 477, 621, 1219, 1431, 1863, 3657, 4293, 5589, 10971, 12879, 32913, 98739, 296217]

約数ペア:

[(1, 296217), (3, 98739), (9, 32913), (23, 12879), (27, 10971), (53, 5589), (69, 4293), (81, 3657), (159, 1863), (207, 1431), (243, 1219), (477, 621)]