512473617

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{4363}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 766108928

約数和(自身を除く): 253635311

約数列:

[1, 3, 9, 31, 93, 279, 421, 1263, 3789, 4363, 13051, 13089, 39153, 39267, 117459, 135253, 405759, 1217277, 1836823, 5510469, 16531407, 56941513, 170824539, 512473617]

約数ペア:

[(1, 512473617), (3, 170824539), (9, 56941513), (31, 16531407), (93, 5510469), (279, 1836823), (421, 1217277), (1263, 405759), (3789, 135253), (4363, 117459), (13051, 39267), (13089, 39153)]