10921719

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 15390720

約数和(自身を除く): 4469001

約数列:

[1, 3, 29, 47, 87, 141, 1363, 2671, 4089, 8013, 77459, 125537, 232377, 376611, 3640573, 10921719]

約数ペア:

[(1, 10921719), (3, 3640573), (29, 376611), (47, 232377), (87, 125537), (141, 77459), (1363, 8013), (2671, 4089)]