38303199

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{42989}}^1$

素因数の和:43012

約数の個数: 20

約数和(自身を含む): 62421480

約数和(自身を除く): 24118281

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 42989, 128967, 386901, 472879, 1160703, 1418637, 3482109, 4255911, 12767733, 38303199]

約数ペア:

[(1, 38303199), (3, 12767733), (9, 4255911), (11, 3482109), (27, 1418637), (33, 1160703), (81, 472879), (99, 386901), (297, 128967), (891, 42989)]