40245037

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 47775744

約数和(自身を除く): 7530707

約数列:

[1, 7, 31, 191, 217, 971, 1337, 5921, 6797, 30101, 41447, 185461, 210707, 1298227, 5749291, 40245037]

約数ペア:

[(1, 40245037), (7, 5749291), (31, 1298227), (191, 210707), (217, 185461), (971, 41447), (1337, 30101), (5921, 6797)]