1285334427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{701219}}^1$

素因数の和:701282

約数の個数: 16

約数和(自身を含む): 1884879360

約数和(自身を除く): 599544933

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 701219, 2103657, 9115847, 27347541, 32957293, 98871879, 428444809, 1285334427]

約数ペア:

[(1, 1285334427), (3, 428444809), (13, 98871879), (39, 32957293), (47, 27347541), (141, 9115847), (611, 2103657), (1833, 701219)]