1320280113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1\times {\mathrm{10429}}^1$

素因数の和:12672

約数の個数: 16

約数和(自身を含む): 1854036800

約数和(自身を除く): 533756687

約数列:

[1, 3, 19, 57, 2221, 6663, 10429, 31287, 42199, 126597, 198151, 594453, 23162809, 69488427, 440093371, 1320280113]

約数ペア:

[(1, 1320280113), (3, 440093371), (19, 69488427), (57, 23162809), (2221, 594453), (6663, 198151), (10429, 126597), (31287, 42199)]