8385237

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 13942656

約数和(自身を除く): 5557419

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 797, 1169, 1503, 2391, 3507, 5579, 7173, 10521, 16737, 50211, 133099, 399297, 931693, 1197891, 2795079, 8385237]

約数ペア:

[(1, 8385237), (3, 2795079), (7, 1197891), (9, 931693), (21, 399297), (63, 133099), (167, 50211), (501, 16737), (797, 10521), (1169, 7173), (1503, 5579), (2391, 3507)]