340750467

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 511772352

約数和(自身を除く): 171021885

約数列:

[1, 3, 9, 41, 101, 123, 223, 303, 369, 669, 909, 1681, 2007, 4141, 5043, 9143, 12423, 15129, 22523, 27429, 37269, 67569, 82287, 169781, 202707, 374863, 509343, 923443, 1124589, 1528029, 2770329, 3373767, 8310987, 37861163, 113583489, 340750467]

約数ペア:

[(1, 340750467), (3, 113583489), (9, 37861163), (41, 8310987), (101, 3373767), (123, 2770329), (223, 1528029), (303, 1124589), (369, 923443), (669, 509343), (909, 374863), (1681, 202707), (2007, 169781), (4141, 82287), (5043, 67569), (9143, 37269), (12423, 27429), (15129, 22523)]