74571279

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{647}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 100818432

約数和(自身を除く): 26247153

約数列:

[1, 3, 103, 309, 373, 647, 1119, 1941, 38419, 66641, 115257, 199923, 241331, 723993, 24857093, 74571279]

約数ペア:

[(1, 74571279), (3, 24857093), (103, 723993), (309, 241331), (373, 199923), (647, 115257), (1119, 66641), (1941, 38419)]