23847021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3534

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 16380819

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 3491, 6831, 10473, 31419, 38401, 80293, 94257, 115203, 240879, 345609, 722637, 883223, 1036827, 2167911, 2649669, 7949007, 23847021]

約数ペア:

[(1, 23847021), (3, 7949007), (9, 2649669), (11, 2167911), (23, 1036827), (27, 883223), (33, 722637), (69, 345609), (99, 240879), (207, 115203), (253, 94257), (297, 80293), (621, 38401), (759, 31419), (2277, 10473), (3491, 6831)]