121702931

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1607}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 144076800

約数和(自身を除く): 22373869

約数列:

[1, 7, 31, 217, 349, 1607, 2443, 10819, 11249, 49817, 75733, 348719, 560843, 3925901, 17386133, 121702931]

約数ペア:

[(1, 121702931), (7, 17386133), (31, 3925901), (217, 560843), (349, 348719), (1607, 75733), (2443, 49817), (10819, 11249)]