40601613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 61936000

約数和(自身を除く): 21334387

約数列:

[1, 3, 13, 19, 39, 57, 157, 247, 349, 471, 741, 1047, 2041, 2983, 4537, 6123, 6631, 8949, 13611, 19893, 38779, 54793, 86203, 116337, 164379, 258609, 712309, 1041067, 2136927, 3123201, 13533871, 40601613]

約数ペア:

[(1, 40601613), (3, 13533871), (13, 3123201), (19, 2136927), (39, 1041067), (57, 712309), (157, 258609), (247, 164379), (349, 116337), (471, 86203), (741, 54793), (1047, 38779), (2041, 19893), (2983, 13611), (4537, 8949), (6123, 6631)]