13937417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 15617280

約数和(自身を除く): 1679863

約数列:

[1, 13, 41, 79, 331, 533, 1027, 3239, 4303, 13571, 26149, 42107, 176423, 339937, 1072109, 13937417]

約数ペア:

[(1, 13937417), (13, 1072109), (41, 339937), (79, 176423), (331, 42107), (533, 26149), (1027, 13571), (3239, 4303)]