1594747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 2016000

約数和(自身を除く): 421253

約数列:

[1, 7, 11, 77, 139, 149, 973, 1043, 1529, 1639, 10703, 11473, 20711, 144977, 227821, 1594747]

約数ペア:

[(1, 1594747), (7, 227821), (11, 144977), (77, 20711), (139, 11473), (149, 10703), (973, 1639), (1043, 1529)]