57217041

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29297}}^1$

素因数の和:29341

約数の個数: 24

約数和(自身を含む): 97503744

約数和(自身を除く): 40286703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 29297, 87891, 205079, 263673, 615237, 908207, 1845711, 2724621, 6357449, 8173863, 19072347, 57217041]

約数ペア:

[(1, 57217041), (3, 19072347), (7, 8173863), (9, 6357449), (21, 2724621), (31, 1845711), (63, 908207), (93, 615237), (217, 263673), (279, 205079), (651, 87891), (1953, 29297)]