40310949

素因数分解:

$3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{2027}}^1$

素因数の和:2984

約数の個数: 16

約数和(自身を含む): 61521408

約数和(自身を除く): 21210459

約数列:

[1, 3, 7, 21, 947, 2027, 2841, 6081, 6629, 14189, 19887, 42567, 1919569, 5758707, 13436983, 40310949]

約数ペア:

[(1, 40310949), (3, 13436983), (7, 5758707), (21, 1919569), (947, 42567), (2027, 19887), (2841, 14189), (6081, 6629)]