28955061

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 43243200

約数和(自身を除く): 14288139

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 599, 1179, 1797, 5371, 5391, 16113, 24559, 48339, 73677, 78469, 221031, 235407, 706221, 3217229, 9651687, 28955061]

約数ペア:

[(1, 28955061), (3, 9651687), (9, 3217229), (41, 706221), (123, 235407), (131, 221031), (369, 78469), (393, 73677), (599, 48339), (1179, 24559), (1797, 16113), (5371, 5391)]