143344747

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 180405456

約数和(自身を除く): 37060709

約数列:

[1, 7, 13, 49, 91, 307, 637, 733, 2149, 3991, 5131, 9529, 15043, 27937, 35917, 66703, 195559, 225031, 466921, 1575217, 2925403, 11026519, 20477821, 143344747]

約数ペア:

[(1, 143344747), (7, 20477821), (13, 11026519), (49, 2925403), (91, 1575217), (307, 466921), (637, 225031), (733, 195559), (2149, 66703), (3991, 35917), (5131, 27937), (9529, 15043)]