247642314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{13327}}^1$

素因数の和:13514

約数の個数: 32

約数和(自身を含む): 524590080

約数和(自身を除く): 276947766

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 3097, 6194, 9291, 13327, 18582, 26654, 39981, 79962, 253213, 506426, 759639, 1519278, 2172301, 4344602, 6516903, 13033806, 41273719, 82547438, 123821157, 247642314]

約数ペア:

[(1, 247642314), (2, 123821157), (3, 82547438), (6, 41273719), (19, 13033806), (38, 6516903), (57, 4344602), (114, 2172301), (163, 1519278), (326, 759639), (489, 506426), (978, 253213), (3097, 79962), (6194, 39981), (9291, 26654), (13327, 18582)]