13156965175557

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4951}}^1\times {\mathrm{662537}}^1$

素因数の和:667689

約数の個数: 32

約数和(自身を含む): 20157776953344

約数和(自身を除く): 7000811777787

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 4951, 14853, 34657, 103971, 662537, 945641, 1987611, 2836923, 4637759, 6619487, 13913277, 19858461, 126544567, 379633701, 885811969, 2657435907, 3280220687, 9840662061, 22961544809, 68884634427, 626522151217, 1879566453651, 4385655058519, 13156965175557]

約数ペア:

[(1, 13156965175557), (3, 4385655058519), (7, 1879566453651), (21, 626522151217), (191, 68884634427), (573, 22961544809), (1337, 9840662061), (4011, 3280220687), (4951, 2657435907), (14853, 885811969), (34657, 379633701), (103971, 126544567), (662537, 19858461), (945641, 13913277), (1987611, 6619487), (2836923, 4637759)]