979893383

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{20717}}^1$

素因数の和:20986

約数の個数: 16

約数和(自身を含む): 1163522880

約数和(自身を除く): 183629497

約数列:

[1, 7, 29, 203, 233, 1631, 6757, 20717, 47299, 145019, 600793, 4205551, 4827061, 33789427, 139984769, 979893383]

約数ペア:

[(1, 979893383), (7, 139984769), (29, 33789427), (203, 4827061), (233, 4205551), (1631, 600793), (6757, 145019), (20717, 47299)]