40358913

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6791}}^1$

素因数の和:7084

約数の個数: 16

約数和(自身を含む): 61725696

約数和(自身を除く): 21366783

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 6791, 20373, 47537, 142611, 1921853, 5765559, 13452971, 40358913]

約数ペア:

[(1, 40358913), (3, 13452971), (7, 5765559), (21, 1921853), (283, 142611), (849, 47537), (1981, 20373), (5943, 6791)]