2961673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 3528000

約数和(自身を除く): 566327

約数列:

[1, 11, 13, 139, 143, 149, 1529, 1639, 1807, 1937, 19877, 20711, 21307, 227821, 269243, 2961673]

約数ペア:

[(1, 2961673), (11, 269243), (13, 227821), (139, 21307), (143, 20711), (149, 19877), (1529, 1937), (1639, 1807)]