13962039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 23116800

約数和(自身を除く): 9154761

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 257, 273, 597, 771, 1393, 1799, 2587, 3341, 4179, 5397, 7761, 10023, 18109, 23387, 51143, 54327, 70161, 153429, 358001, 664859, 1074003, 1994577, 4654013, 13962039]

約数ペア:

[(1, 13962039), (3, 4654013), (7, 1994577), (13, 1074003), (21, 664859), (39, 358001), (91, 153429), (199, 70161), (257, 54327), (273, 51143), (597, 23387), (771, 18109), (1393, 10023), (1799, 7761), (2587, 5397), (3341, 4179)]