1365119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 1666560

約数和(自身を除く): 301441

約数列:

[1, 7, 23, 61, 139, 161, 427, 973, 1403, 3197, 8479, 9821, 22379, 59353, 195017, 1365119]

約数ペア:

[(1, 1365119), (7, 195017), (23, 59353), (61, 22379), (139, 9821), (161, 8479), (427, 3197), (973, 1403)]