30103047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{563}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 47012784

約数和(自身を除く): 16909737

約数列:

[1, 3, 9, 13, 39, 117, 457, 563, 1371, 1689, 4113, 5067, 5941, 7319, 17823, 21957, 53469, 65871, 257291, 771873, 2315619, 3344783, 10034349, 30103047]

約数ペア:

[(1, 30103047), (3, 10034349), (9, 3344783), (13, 2315619), (39, 771873), (117, 257291), (457, 65871), (563, 53469), (1371, 21957), (1689, 17823), (4113, 7319), (5067, 5941)]