3798081

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 6656832

約数和(自身を除く): 2858751

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 167, 171, 361, 399, 501, 1083, 1169, 1197, 1503, 2527, 3173, 3249, 3507, 7581, 9519, 10521, 22211, 22743, 28557, 60287, 66633, 180861, 199899, 422009, 542583, 1266027, 3798081]

約数ペア:

[(1, 3798081), (3, 1266027), (7, 542583), (9, 422009), (19, 199899), (21, 180861), (57, 66633), (63, 60287), (133, 28557), (167, 22743), (171, 22211), (361, 10521), (399, 9519), (501, 7581), (1083, 3507), (1169, 3249), (1197, 3173), (1503, 2527)]