120128702911

素因数分解:

$7^1\times {\mathrm{1427}}^1\times {\mathrm{2081}}^1\times {\mathrm{5779}}^1$

素因数の和:9294

約数の個数: 16

約数和(自身を含む): 137475959040

約数和(自身を除く): 17347256129

約数列:

[1, 7, 1427, 2081, 5779, 9989, 14567, 40453, 2969587, 8246633, 12026099, 20787109, 57726431, 84182693, 17161243273, 120128702911]

約数ペア:

[(1, 120128702911), (7, 17161243273), (1427, 84182693), (2081, 57726431), (5779, 20787109), (9989, 12026099), (14567, 8246633), (40453, 2969587)]