40508919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1097}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 64061712

約数和(自身を除く): 23552793

約数列:

[1, 3, 9, 11, 33, 99, 373, 1097, 1119, 3291, 3357, 4103, 9873, 12067, 12309, 36201, 36927, 108603, 409181, 1227543, 3682629, 4500991, 13502973, 40508919]

約数ペア:

[(1, 40508919), (3, 13502973), (9, 4500991), (11, 3682629), (33, 1227543), (99, 409181), (373, 108603), (1097, 36927), (1119, 36201), (3291, 12309), (3357, 12067), (4103, 9873)]