528044139

素因数分解:

$3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{6269}}^1$

素因数の和:6480

約数の個数: 36

約数和(自身を含む): 892045440

約数和(自身を除く): 364001301

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 191, 441, 573, 1337, 1719, 4011, 6269, 9359, 12033, 18807, 28077, 43883, 56421, 84231, 131649, 307181, 394947, 921543, 1197379, 2764629, 3592137, 8381653, 10776411, 25144959, 58671571, 75434877, 176014713, 528044139]

約数ペア:

[(1, 528044139), (3, 176014713), (7, 75434877), (9, 58671571), (21, 25144959), (49, 10776411), (63, 8381653), (147, 3592137), (191, 2764629), (441, 1197379), (573, 921543), (1337, 394947), (1719, 307181), (4011, 131649), (6269, 84231), (9359, 56421), (12033, 43883), (18807, 28077)]