25611381

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 38098944

約数和(自身を除く): 12487563

約数列:

[1, 3, 9, 47, 141, 191, 317, 423, 573, 951, 1719, 2853, 8977, 14899, 26931, 44697, 60547, 80793, 134091, 181641, 544923, 2845709, 8537127, 25611381]

約数ペア:

[(1, 25611381), (3, 8537127), (9, 2845709), (47, 544923), (141, 181641), (191, 134091), (317, 80793), (423, 60547), (573, 44697), (951, 26931), (1719, 14899), (2853, 8977)]