31606113

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 53425152

約数和(自身を除く): 21819039

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 2243, 4697, 6729, 14091, 15701, 24673, 47103, 74019, 136823, 172711, 410469, 518133, 957761, 1505053, 2873283, 4515159, 10535371, 31606113]

約数ペア:

[(1, 31606113), (3, 10535371), (7, 4515159), (11, 2873283), (21, 1505053), (33, 957761), (61, 518133), (77, 410469), (183, 172711), (231, 136823), (427, 74019), (671, 47103), (1281, 24673), (2013, 15701), (2243, 14091), (4697, 6729)]