8906961

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2153}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 13647744

約数和(自身を除く): 4740783

約数列:

[1, 3, 7, 21, 197, 591, 1379, 2153, 4137, 6459, 15071, 45213, 424141, 1272423, 2968987, 8906961]

約数ペア:

[(1, 8906961), (3, 2968987), (7, 1272423), (21, 424141), (197, 45213), (591, 15071), (1379, 6459), (2153, 4137)]