320434231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 349332480

約数和(自身を除く): 28898249

約数列:

[1, 13, 151, 239, 683, 1963, 3107, 8879, 36089, 103133, 163237, 469157, 1340729, 2122081, 24648787, 320434231]

約数ペア:

[(1, 320434231), (13, 24648787), (151, 2122081), (239, 1340729), (683, 469157), (1963, 163237), (3107, 103133), (8879, 36089)]