245536707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9439}}^1$

素因数の和:9507

約数の個数: 32

約数和(自身を含む): 380620800

約数和(自身を除く): 135084093

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1131, 2001, 8671, 9439, 26013, 28317, 122707, 217097, 273731, 368121, 651291, 821193, 2822261, 3558503, 6295813, 8466783, 10675509, 18887439, 81845569, 245536707]

約数ペア:

[(1, 245536707), (3, 81845569), (13, 18887439), (23, 10675509), (29, 8466783), (39, 6295813), (69, 3558503), (87, 2822261), (299, 821193), (377, 651291), (667, 368121), (897, 273731), (1131, 217097), (2001, 122707), (8671, 28317), (9439, 26013)]