2145355.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{201829}}^1$

素因数の和:201850

約数の個数: 16

約数和(自身を含む): 77502720

約数和(自身を除く): 30880221

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 201829, 605487, 1412803, 2220119, 4238409, 6660357, 15540833, 46622499]

約数ペア:

[(1, 46622499), (3, 15540833), (7, 6660357), (11, 4238409), (21, 2220119), (33, 1412803), (77, 605487), (231, 201829)]