9309411

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 15333120

約数和(自身を除く): 6023709

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 263, 437, 513, 621, 789, 1311, 1539, 1863, 2367, 3933, 4997, 6049, 7101, 11799, 14991, 18147, 21303, 35397, 44973, 54441, 114931, 134919, 163323, 344793, 404757, 489969, 1034379, 3103137, 9309411]

約数ペア:

[(1, 9309411), (3, 3103137), (9, 1034379), (19, 489969), (23, 404757), (27, 344793), (57, 163323), (69, 134919), (81, 114931), (171, 54441), (207, 44973), (263, 35397), (437, 21303), (513, 18147), (621, 14991), (789, 11799), (1311, 7101), (1539, 6049), (1863, 4997), (2367, 3933)]