98720391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{38851}}^1$

素因数の和:38883

約数の個数: 24

約数和(自身を含む): 165354112

約数和(自身を除く): 66633721

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 38851, 116553, 271957, 427361, 815871, 1282083, 2991527, 4700971, 8974581, 14102913, 32906797, 98720391]

約数ペア:

[(1, 98720391), (3, 32906797), (7, 14102913), (11, 8974581), (21, 4700971), (33, 2991527), (77, 1282083), (121, 815871), (231, 427361), (363, 271957), (847, 116553), (2541, 38851)]