71921993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1091}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 84756672

約数和(自身を除く): 12834679

約数列:

[1, 11, 13, 143, 461, 1091, 5071, 5993, 12001, 14183, 65923, 156013, 502951, 5532461, 6538363, 71921993]

約数ペア:

[(1, 71921993), (11, 6538363), (13, 5532461), (143, 502951), (461, 156013), (1091, 65923), (5071, 14183), (5993, 12001)]