25428507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1879}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 36637440

約数和(自身を除く): 11208933

約数列:

[1, 3, 13, 39, 347, 1041, 1879, 4511, 5637, 13533, 24427, 73281, 652013, 1956039, 8476169, 25428507]

約数ペア:

[(1, 25428507), (3, 8476169), (13, 1956039), (39, 652013), (347, 73281), (1041, 24427), (1879, 13533), (4511, 5637)]