31045069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 36072000

約数和(自身を除く): 5026931

約数列:

[1, 11, 19, 89, 209, 979, 1669, 1691, 18359, 18601, 31711, 148541, 348821, 1633951, 2822279, 31045069]

約数ペア:

[(1, 31045069), (11, 2822279), (19, 1633951), (89, 348821), (209, 148541), (979, 31711), (1669, 18601), (1691, 18359)]