1008627441

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{20107}}^1$

素因数の和:20860

約数の個数: 16

約数和(自身を含む): 1405307904

約数和(自身を除く): 396680463

約数列:

[1, 3, 23, 69, 727, 2181, 16721, 20107, 50163, 60321, 462461, 1387383, 14617789, 43853367, 336209147, 1008627441]

約数ペア:

[(1, 1008627441), (3, 336209147), (23, 43853367), (69, 14617789), (727, 1387383), (2181, 462461), (16721, 60321), (20107, 50163)]