274533969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{145487}}^1$

素因数の和:145544

約数の個数: 16

約数和(自身を含む): 398055168

約数和(自身を除く): 123521199

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 145487, 436461, 2473279, 5383019, 7419837, 16149057, 91511323, 274533969]

約数ペア:

[(1, 274533969), (3, 91511323), (17, 16149057), (37, 7419837), (51, 5383019), (111, 2473279), (629, 436461), (1887, 145487)]