7528389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12007}}^1$

素因数の和:12040

約数の個数: 16

約数和(自身を含む): 11527680

約数和(自身を除く): 3999291

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 12007, 36021, 132077, 228133, 396231, 684399, 2509463, 7528389]

約数ペア:

[(1, 7528389), (3, 2509463), (11, 684399), (19, 396231), (33, 228133), (57, 132077), (209, 36021), (627, 12007)]