140522711

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1723}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 164179968

約数和(自身を除く): 23657257

約数列:

[1, 7, 61, 191, 427, 1337, 1723, 11651, 12061, 81557, 105103, 329093, 735721, 2303651, 20074673, 140522711]

約数ペア:

[(1, 140522711), (7, 20074673), (61, 2303651), (191, 735721), (427, 329093), (1337, 105103), (1723, 81557), (11651, 12061)]