290460159

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{2221}}^1$

素因数の和:3559

約数の個数: 24

約数和(自身を含む): 458247504

約数和(自身を除く): 167787345

約数列:

[1, 3, 9, 11, 33, 99, 1321, 2221, 3963, 6663, 11889, 14531, 19989, 24431, 43593, 73293, 130779, 219879, 2933941, 8801823, 26405469, 32273351, 96820053, 290460159]

約数ペア:

[(1, 290460159), (3, 96820053), (9, 32273351), (11, 26405469), (33, 8801823), (99, 2933941), (1321, 219879), (2221, 130779), (3963, 73293), (6663, 43593), (11889, 24431), (14531, 19989)]