2485611

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 3793920

約数和(自身を除く): 1308309

約数列:

[1, 3, 9, 31, 59, 93, 151, 177, 279, 453, 531, 1359, 1829, 4681, 5487, 8909, 14043, 16461, 26727, 42129, 80181, 276179, 828537, 2485611]

約数ペア:

[(1, 2485611), (3, 828537), (9, 276179), (31, 80181), (59, 42129), (93, 26727), (151, 16461), (177, 14043), (279, 8909), (453, 5487), (531, 4681), (1359, 1829)]