282983211

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^2\times {\mathrm{197}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 472648176

約数和(自身を除く): 189664965

約数列:

[1, 3, 7, 9, 21, 63, 151, 197, 453, 591, 1057, 1359, 1379, 1773, 3171, 4137, 9513, 12411, 22801, 29747, 68403, 89241, 159607, 205209, 208229, 267723, 478821, 624687, 1436463, 1874061, 4491797, 13475391, 31442579, 40426173, 94327737, 282983211]

約数ペア:

[(1, 282983211), (3, 94327737), (7, 40426173), (9, 31442579), (21, 13475391), (63, 4491797), (151, 1874061), (197, 1436463), (453, 624687), (591, 478821), (1057, 267723), (1359, 208229), (1379, 205209), (1773, 159607), (3171, 89241), (4137, 68403), (9513, 29747), (12411, 22801)]