13531941

素因数分解:

$3^5\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 20442240

約数和(自身を除く): 6910299

約数列:

[1, 3, 9, 27, 81, 233, 239, 243, 699, 717, 2097, 2151, 6291, 6453, 18873, 19359, 55687, 56619, 58077, 167061, 501183, 1503549, 4510647, 13531941]

約数ペア:

[(1, 13531941), (3, 4510647), (9, 1503549), (27, 501183), (81, 167061), (233, 58077), (239, 56619), (243, 55687), (699, 19359), (717, 18873), (2097, 6453), (2151, 6291)]