74734323

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{647}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 100880640

約数和(自身を除く): 26146317

約数列:

[1, 3, 139, 277, 417, 647, 831, 1941, 38503, 89933, 115509, 179219, 269799, 537657, 24911441, 74734323]

約数ペア:

[(1, 74734323), (3, 24911441), (139, 537657), (277, 269799), (417, 179219), (647, 115509), (831, 89933), (1941, 38503)]