420278883

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{8837}}^1$

素因数の和:9114

約数の個数: 16

約数和(自身を含む): 570157056

約数和(自身を除く): 149878173

約数列:

[1, 3, 83, 191, 249, 573, 8837, 15853, 26511, 47559, 733471, 1687867, 2200413, 5063601, 140092961, 420278883]

約数ペア:

[(1, 420278883), (3, 140092961), (83, 5063601), (191, 2200413), (249, 1687867), (573, 733471), (8837, 47559), (15853, 26511)]