1352631

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 2112768

約数和(自身を除く): 760137

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1571, 4713, 10997, 32991, 64411, 193233, 450877, 1352631]

約数ペア:

[(1, 1352631), (3, 450877), (7, 193233), (21, 64411), (41, 32991), (123, 10997), (287, 4713), (861, 1571)]