13481607

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 18829440

約数和(自身を除く): 5347833

約数列:

[1, 3, 29, 83, 87, 249, 1867, 2407, 5601, 7221, 54143, 154961, 162429, 464883, 4493869, 13481607]

約数ペア:

[(1, 13481607), (3, 4493869), (29, 464883), (83, 162429), (87, 154961), (249, 54143), (1867, 7221), (2407, 5601)]