5920857

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 20

約数和(自身を含む): 8984976

約数和(自身を除く): 3064119

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1091, 1809, 3273, 5427, 9819, 29457, 73097, 88371, 219291, 657873, 1973619, 5920857]

約数ペア:

[(1, 5920857), (3, 1973619), (9, 657873), (27, 219291), (67, 88371), (81, 73097), (201, 29457), (603, 9819), (1091, 5427), (1809, 3273)]