13015737

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5093

約数の個数: 24

約数和(自身を含む): 22014720

約数和(自身を除く): 8998983

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 5039, 15117, 35273, 45351, 105819, 206599, 317457, 619797, 1446193, 1859391, 4338579, 13015737]

約数ペア:

[(1, 13015737), (3, 4338579), (7, 1859391), (9, 1446193), (21, 619797), (41, 317457), (63, 206599), (123, 105819), (287, 45351), (369, 35273), (861, 15117), (2583, 5039)]