74832891

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{40039}}^1$

素因数の和:40138

約数の個数: 16

約数和(自身を含む): 115315200

約数和(自身を除く): 40482309

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 40039, 120117, 280273, 840819, 3563471, 10690413, 24944297, 74832891]

約数ペア:

[(1, 74832891), (3, 24944297), (7, 10690413), (21, 3563471), (89, 840819), (267, 280273), (623, 120117), (1869, 40039)]