9177891

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 4369629

約数列:

[1, 3, 29, 31, 41, 83, 87, 93, 123, 249, 899, 1189, 1271, 2407, 2573, 2697, 3403, 3567, 3813, 7221, 7719, 10209, 36859, 74617, 98687, 105493, 110577, 223851, 296061, 316479, 3059297, 9177891]

約数ペア:

[(1, 9177891), (3, 3059297), (29, 316479), (31, 296061), (41, 223851), (83, 110577), (87, 105493), (93, 98687), (123, 74617), (249, 36859), (899, 10209), (1189, 7719), (1271, 7221), (2407, 3813), (2573, 3567), (2697, 3403)]