28492239

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 41139072

約数和(自身を除く): 12646833

約数列:

[1, 3, 23, 29, 69, 87, 491, 667, 841, 1473, 2001, 2523, 11293, 14239, 19343, 33879, 42717, 58029, 327497, 412931, 982491, 1238793, 9497413, 28492239]

約数ペア:

[(1, 28492239), (3, 9497413), (23, 1238793), (29, 982491), (69, 412931), (87, 327497), (491, 58029), (667, 42717), (841, 33879), (1473, 19343), (2001, 14239), (2523, 11293)]