12174909

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 17349696

約数和(自身を除く): 5174787

約数列:

[1, 3, 31, 41, 93, 103, 123, 309, 961, 1271, 2883, 3193, 3813, 4223, 9579, 12669, 39401, 98983, 118203, 130913, 296949, 392739, 4058303, 12174909]

約数ペア:

[(1, 12174909), (3, 4058303), (31, 392739), (41, 296949), (93, 130913), (103, 118203), (123, 98983), (309, 39401), (961, 12669), (1271, 9579), (2883, 4223), (3193, 3813)]