8956983

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 14257152

約数和(自身を除く): 5300169

約数列:

[1, 3, 7, 21, 41, 101, 103, 123, 287, 303, 309, 707, 721, 861, 2121, 2163, 4141, 4223, 10403, 12423, 12669, 28987, 29561, 31209, 72821, 86961, 88683, 218463, 426523, 1279569, 2985661, 8956983]

約数ペア:

[(1, 8956983), (3, 2985661), (7, 1279569), (21, 426523), (41, 218463), (101, 88683), (103, 86961), (123, 72821), (287, 31209), (303, 29561), (309, 28987), (707, 12669), (721, 12423), (861, 10403), (2121, 4223), (2163, 4141)]