423802017

素因数分解:

$3^3\times {\mathrm{3517}}^1\times {\mathrm{4463}}^1$

素因数の和:7989

約数の個数: 16

約数和(自身を含む): 628174080

約数和(自身を除く): 204372063

約数列:

[1, 3, 9, 27, 3517, 4463, 10551, 13389, 31653, 40167, 94959, 120501, 15696371, 47089113, 141267339, 423802017]

約数ペア:

[(1, 423802017), (3, 141267339), (9, 47089113), (27, 15696371), (3517, 120501), (4463, 94959), (10551, 40167), (13389, 31653)]