1263470291181

素因数分解:

$3^2\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{10953077}}^1$

素因数の和:10954921

約数の個数: 24

約数和(自身を含む): 2086868045184

約数和(自身を除く): 823397754003

約数列:

[1, 3, 7, 9, 21, 63, 1831, 5493, 12817, 16479, 38451, 115353, 10953077, 32859231, 76671539, 98577693, 230014617, 690043851, 20055083987, 60165251961, 140385587909, 180495755883, 421156763727, 1263470291181]

約数ペア:

[(1, 1263470291181), (3, 421156763727), (7, 180495755883), (9, 140385587909), (21, 60165251961), (63, 20055083987), (1831, 690043851), (5493, 230014617), (12817, 98577693), (16479, 76671539), (38451, 32859231), (115353, 10953077)]