9765981

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{19037}}^1$

素因数の和:19065

約数の個数: 16

約数和(自身を含む): 15230400

約数和(自身を除く): 5464419

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 19037, 57111, 171333, 361703, 513999, 1085109, 3255327, 9765981]

約数ペア:

[(1, 9765981), (3, 3255327), (9, 1085109), (19, 513999), (27, 361703), (57, 171333), (171, 57111), (513, 19037)]