42871011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 64074240

約数和(自身を除く): 21203229

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 437, 617, 1007, 1219, 1311, 1851, 3021, 3657, 11723, 14191, 23161, 32701, 35169, 42573, 69483, 98103, 269629, 621319, 752123, 808887, 1863957, 2256369, 14290337, 42871011]

約数ペア:

[(1, 42871011), (3, 14290337), (19, 2256369), (23, 1863957), (53, 808887), (57, 752123), (69, 621319), (159, 269629), (437, 98103), (617, 69483), (1007, 42573), (1219, 35169), (1311, 32701), (1851, 23161), (3021, 14191), (3657, 11723)]