1551069

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 2507232

約数和(自身を除く): 956163

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 491, 1053, 1473, 3159, 4419, 6383, 13257, 19149, 39771, 57447, 119313, 172341, 517023, 1551069]

約数ペア:

[(1, 1551069), (3, 517023), (9, 172341), (13, 119313), (27, 57447), (39, 39771), (81, 19149), (117, 13257), (243, 6383), (351, 4419), (491, 3159), (1053, 1473)]