11902209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12437}}^1$

素因数の和:12480

約数の個数: 16

約数和(自身を含む): 17910720

約数和(自身を除く): 6008511

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 12437, 37311, 136807, 360673, 410421, 1082019, 3967403, 11902209]

約数ペア:

[(1, 11902209), (3, 3967403), (11, 1082019), (29, 410421), (33, 360673), (87, 136807), (319, 37311), (957, 12437)]