248394003

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{4049}}^1$

素因数の和:4100

約数の個数: 36

約数和(自身を含む): 394291800

約数和(自身を除く): 145897797

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 363, 429, 507, 1573, 1859, 4049, 4719, 5577, 12147, 20449, 44539, 52637, 61347, 133617, 157911, 489929, 579007, 684281, 1469787, 1737021, 2052843, 6369077, 7527091, 19107231, 22581273, 82798001, 248394003]

約数ペア:

[(1, 248394003), (3, 82798001), (11, 22581273), (13, 19107231), (33, 7527091), (39, 6369077), (121, 2052843), (143, 1737021), (169, 1469787), (363, 684281), (429, 579007), (507, 489929), (1573, 157911), (1859, 133617), (4049, 61347), (4719, 52637), (5577, 44539), (12147, 20449)]