5631423

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 9042480

約数和(自身を除く): 3411057

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1321, 1421, 3963, 4263, 9247, 27741, 38309, 64729, 114927, 194187, 268163, 804489, 1877141, 5631423]

約数ペア:

[(1, 5631423), (3, 1877141), (7, 804489), (21, 268163), (29, 194187), (49, 114927), (87, 64729), (147, 38309), (203, 27741), (609, 9247), (1321, 4263), (1421, 3963)]