129446670241

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1\times {\mathrm{212671}}^1$

素因数の和:213744

約数の個数: 16

約数和(自身を含む): 149755115520

約数和(自身を除く): 20308445279

約数列:

[1, 7, 89, 623, 977, 6839, 86953, 212671, 608671, 1488697, 18927719, 132494033, 207779567, 1454456969, 18492381463, 129446670241]

約数ペア:

[(1, 129446670241), (7, 18492381463), (89, 1454456969), (623, 207779567), (977, 132494033), (6839, 18927719), (86953, 1488697), (212671, 608671)]