30647097

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 47995584

約数和(自身を除く): 17348487

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 1607, 2119, 4821, 6357, 14463, 19071, 20891, 62673, 188019, 261941, 785823, 2357469, 3405233, 10215699, 30647097]

約数ペア:

[(1, 30647097), (3, 10215699), (9, 3405233), (13, 2357469), (39, 785823), (117, 261941), (163, 188019), (489, 62673), (1467, 20891), (1607, 19071), (2119, 14463), (4821, 6357)]