9779409

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 14812200

約数和(自身を除く): 5032791

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 421, 801, 1263, 2581, 3789, 7743, 12209, 23229, 36627, 37469, 109881, 112407, 337221, 1086601, 3259803, 9779409]

約数ペア:

[(1, 9779409), (3, 3259803), (9, 1086601), (29, 337221), (87, 112407), (89, 109881), (261, 37469), (267, 36627), (421, 23229), (801, 12209), (1263, 7743), (2581, 3789)]