513291251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 632966400

約数和(自身を除く): 119675149

約数列:

[1, 11, 17, 19, 73, 187, 209, 323, 803, 1241, 1387, 1979, 3553, 13651, 15257, 21769, 23579, 33643, 37601, 144467, 259369, 370073, 413611, 639217, 1589137, 2455939, 2744873, 7031387, 27015329, 30193603, 46662841, 513291251]

約数ペア:

[(1, 513291251), (11, 46662841), (17, 30193603), (19, 27015329), (73, 7031387), (187, 2744873), (209, 2455939), (323, 1589137), (803, 639217), (1241, 413611), (1387, 370073), (1979, 259369), (3553, 144467), (13651, 37601), (15257, 33643), (21769, 23579)]