447474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 979776

約数和(自身を除く): 532302

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 107, 123, 214, 246, 321, 642, 697, 1394, 1819, 2091, 3638, 4182, 4387, 5457, 8774, 10914, 13161, 26322, 74579, 149158, 223737, 447474]

約数ペア:

[(1, 447474), (2, 223737), (3, 149158), (6, 74579), (17, 26322), (34, 13161), (41, 10914), (51, 8774), (82, 5457), (102, 4387), (107, 4182), (123, 3638), (214, 2091), (246, 1819), (321, 1394), (642, 697)]