29491497

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20353}}^1$

素因数の和:20389

約数の個数: 24

約数和(自身を含む): 50803584

約数和(自身を除く): 21312087

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 20353, 61059, 142471, 183177, 427413, 468119, 1282239, 1404357, 3276833, 4213071, 9830499, 29491497]

約数ペア:

[(1, 29491497), (3, 9830499), (7, 4213071), (9, 3276833), (21, 1404357), (23, 1282239), (63, 468119), (69, 427413), (161, 183177), (207, 142471), (483, 61059), (1449, 20353)]