28703037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3733}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 41940288

約数和(自身を除く): 13237251

約数列:

[1, 3, 11, 33, 233, 699, 2563, 3733, 7689, 11199, 41063, 123189, 869789, 2609367, 9567679, 28703037]

約数ペア:

[(1, 28703037), (3, 9567679), (11, 2609367), (33, 869789), (233, 123189), (699, 41063), (2563, 11199), (3733, 7689)]