13412217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 22344448

約数和(自身を除く): 8932231

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 673, 949, 1533, 2019, 2847, 4711, 6643, 8749, 14133, 19929, 26247, 49129, 61243, 147387, 183729, 343903, 638677, 1031709, 1916031, 4470739, 13412217]

約数ペア:

[(1, 13412217), (3, 4470739), (7, 1916031), (13, 1031709), (21, 638677), (39, 343903), (73, 183729), (91, 147387), (219, 61243), (273, 49129), (511, 26247), (673, 19929), (949, 14133), (1533, 8749), (2019, 6643), (2847, 4711)]