269308863

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{22051}}^1$

素因数の和:22139

約数の個数: 24

約数和(自身を含む): 412813440

約数和(自身を除く): 143504577

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 22051, 66153, 198459, 507173, 1301009, 1521519, 3903027, 4564557, 11709081, 29923207, 89769621, 269308863]

約数ペア:

[(1, 269308863), (3, 89769621), (9, 29923207), (23, 11709081), (59, 4564557), (69, 3903027), (177, 1521519), (207, 1301009), (531, 507173), (1357, 198459), (4071, 66153), (12213, 22051)]