485798401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 564537600

約数和(自身を除く): 78739199

約数列:

[1, 11, 29, 71, 89, 241, 319, 781, 979, 2059, 2581, 2651, 6319, 6989, 17111, 21449, 22649, 28391, 69509, 76879, 183251, 188221, 235939, 496219, 622021, 1522879, 2015761, 5458409, 6842231, 16751669, 44163491, 485798401]

約数ペア:

[(1, 485798401), (11, 44163491), (29, 16751669), (71, 6842231), (89, 5458409), (241, 2015761), (319, 1522879), (781, 622021), (979, 496219), (2059, 235939), (2581, 188221), (2651, 183251), (6319, 76879), (6989, 69509), (17111, 28391), (21449, 22649)]