1972103603183

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{4441}}^1\times {\mathrm{119921}}^1$

素因数の和:124415

約数の個数: 24

約数和(自身を含む): 2356636150176

約数和(自身を除く): 384532546993

約数列:

[1, 7, 23, 161, 529, 3703, 4441, 31087, 102143, 119921, 715001, 839447, 2349289, 2758183, 16445023, 19307281, 63438209, 444067463, 532569161, 3727984127, 12249090703, 85743634921, 281729086169, 1972103603183]

約数ペア:

[(1, 1972103603183), (7, 281729086169), (23, 85743634921), (161, 12249090703), (529, 3727984127), (3703, 532569161), (4441, 444067463), (31087, 63438209), (102143, 19307281), (119921, 16445023), (715001, 2758183), (839447, 2349289)]