83937791

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 97278720

約数和(自身を除く): 13340929

約数列:

[1, 7, 139, 281, 307, 973, 1967, 2149, 39059, 42673, 86267, 273413, 298711, 603869, 11991113, 83937791]

約数ペア:

[(1, 83937791), (7, 11991113), (139, 603869), (281, 298711), (307, 273413), (973, 86267), (1967, 42673), (2149, 39059)]