13851357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 21194880

約数和(自身を除く): 7343523

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 331, 377, 481, 993, 1073, 1131, 1443, 3219, 4303, 9599, 12247, 12909, 13949, 28797, 36741, 41847, 124787, 159211, 355163, 374361, 477633, 1065489, 4617119, 13851357]

約数ペア:

[(1, 13851357), (3, 4617119), (13, 1065489), (29, 477633), (37, 374361), (39, 355163), (87, 159211), (111, 124787), (331, 41847), (377, 36741), (481, 28797), (993, 13949), (1073, 12909), (1131, 12247), (1443, 9599), (3219, 4303)]