817925493

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{853}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 1387907136

約数和(自身を除く): 569981643

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 593, 853, 1617, 1779, 2559, 4151, 5971, 6523, 9383, 12453, 17913, 19569, 28149, 29057, 41797, 45661, 65681, 87171, 125391, 136983, 197043, 319627, 459767, 505829, 958881, 1379301, 1517487, 3540803, 5564119, 10622409, 16692357, 24785621, 38948833, 74356863, 116846499, 272641831, 817925493]

約数ペア:

[(1, 817925493), (3, 272641831), (7, 116846499), (11, 74356863), (21, 38948833), (33, 24785621), (49, 16692357), (77, 10622409), (147, 5564119), (231, 3540803), (539, 1517487), (593, 1379301), (853, 958881), (1617, 505829), (1779, 459767), (2559, 319627), (4151, 197043), (5971, 136983), (6523, 125391), (9383, 87171), (12453, 65681), (17913, 45661), (19569, 41797), (28149, 29057)]