42075789

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5741}}^1$

素因数の和:6100

約数の個数: 16

約数和(自身を含む): 64310400

約数和(自身を除く): 22234611

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 5741, 7329, 17223, 40187, 120561, 2003609, 6010827, 14025263, 42075789]

約数ペア:

[(1, 42075789), (3, 14025263), (7, 6010827), (21, 2003609), (349, 120561), (1047, 40187), (2443, 17223), (5741, 7329)]