2478032907

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{29671}}^1$

素因数の和:29819

約数の個数: 32

約数和(自身を含む): 3908158464

約数和(自身を除く): 1430125557

約数列:

[1, 3, 7, 21, 41, 97, 123, 287, 291, 679, 861, 2037, 3977, 11931, 27839, 29671, 83517, 89013, 207697, 623091, 1216511, 2878087, 3649533, 8515577, 8634261, 20146609, 25546731, 60439827, 118001567, 354004701, 826010969, 2478032907]

約数ペア:

[(1, 2478032907), (3, 826010969), (7, 354004701), (21, 118001567), (41, 60439827), (97, 25546731), (123, 20146609), (287, 8634261), (291, 8515577), (679, 3649533), (861, 2878087), (2037, 1216511), (3977, 623091), (11931, 207697), (27839, 89013), (29671, 83517)]