40893783

素因数分解:

$3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{983}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 63715968

約数和(自身を除く): 22822185

約数列:

[1, 3, 7, 21, 49, 147, 283, 849, 983, 1981, 2949, 5943, 6881, 13867, 20643, 41601, 48167, 144501, 278189, 834567, 1947323, 5841969, 13631261, 40893783]

約数ペア:

[(1, 40893783), (3, 13631261), (7, 5841969), (21, 1947323), (49, 834567), (147, 278189), (283, 144501), (849, 48167), (983, 41601), (1981, 20643), (2949, 13867), (5943, 6881)]