286135201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 333121536

約数和(自身を除く): 46986335

約数列:

[1, 11, 43, 47, 61, 211, 473, 517, 671, 2021, 2321, 2623, 2867, 9073, 9917, 12871, 22231, 28853, 31537, 99803, 109087, 123281, 141581, 426431, 553453, 604937, 1356091, 4690741, 6087983, 6654307, 26012291, 286135201]

約数ペア:

[(1, 286135201), (11, 26012291), (43, 6654307), (47, 6087983), (61, 4690741), (211, 1356091), (473, 604937), (517, 553453), (671, 426431), (2021, 141581), (2321, 123281), (2623, 109087), (2867, 99803), (9073, 31537), (9917, 28853), (12871, 22231)]