13142019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3943}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 19309824

約数和(自身を除く): 6167805

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 3943, 11829, 43373, 130119, 398243, 1194729, 4380673, 13142019]

約数ペア:

[(1, 13142019), (3, 4380673), (11, 1194729), (33, 398243), (101, 130119), (303, 43373), (1111, 11829), (3333, 3943)]