12922133

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 15934464

約数和(自身を除く): 3012331

約数列:

[1, 7, 31, 47, 49, 181, 217, 329, 1267, 1457, 1519, 2303, 5611, 8507, 8869, 10199, 39277, 59549, 71393, 263717, 274939, 416843, 1846019, 12922133]

約数ペア:

[(1, 12922133), (7, 1846019), (31, 416843), (47, 274939), (49, 263717), (181, 71393), (217, 59549), (329, 39277), (1267, 10199), (1457, 8869), (1519, 8507), (2303, 5611)]