274248079

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{7559}}^1$

素因数の和:7710

約数の個数: 16

約数和(自身を含む): 322237440

約数和(自身を除く): 47989361

約数列:

[1, 7, 71, 73, 497, 511, 5183, 7559, 36281, 52913, 536689, 551807, 3756823, 3862649, 39178297, 274248079]

約数ペア:

[(1, 274248079), (7, 39178297), (71, 3862649), (73, 3756823), (497, 551807), (511, 536689), (5183, 52913), (7559, 36281)]