25528647

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1973}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 36005760

約数和(自身を除く): 10477113

約数列:

[1, 3, 19, 57, 227, 681, 1973, 4313, 5919, 12939, 37487, 112461, 447871, 1343613, 8509549, 25528647]

約数ペア:

[(1, 25528647), (3, 8509549), (19, 1343613), (57, 447871), (227, 112461), (681, 37487), (1973, 12939), (4313, 5919)]