28398045351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{14891}}^1$

素因数の和:15471

約数の個数: 32

約数和(自身を含む): 41250601728

約数和(自身を除く): 12852556377

約数列:

[1, 3, 13, 39, 107, 321, 457, 1371, 1391, 4173, 5941, 14891, 17823, 44673, 48899, 146697, 193583, 580749, 635687, 1593337, 1907061, 4780011, 6805187, 20415561, 20713381, 62140143, 88467431, 265402293, 728155009, 2184465027, 9466015117, 28398045351]

約数ペア:

[(1, 28398045351), (3, 9466015117), (13, 2184465027), (39, 728155009), (107, 265402293), (321, 88467431), (457, 62140143), (1371, 20713381), (1391, 20415561), (4173, 6805187), (5941, 4780011), (14891, 1907061), (17823, 1593337), (44673, 635687), (48899, 580749), (146697, 193583)]