856235237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 1114767360

約数和(自身を除く): 258532123

約数列:

[1, 11, 13, 23, 29, 47, 143, 191, 253, 299, 319, 377, 517, 611, 667, 1081, 1363, 2101, 2483, 3289, 4147, 4393, 5539, 6721, 7337, 8671, 8977, 11891, 14053, 14993, 17719, 27313, 31349, 48323, 57109, 60929, 72007, 95381, 98747, 116701, 127397, 154583, 194909, 206471, 260333, 344839, 407537, 628199, 792077, 1283711, 1401367, 1656161, 2271181, 2684123, 2863663, 3384329, 4482907, 5987659, 18217771, 29525353, 37227619, 65864249, 77839567, 856235237]

約数ペア:

[(1, 856235237), (11, 77839567), (13, 65864249), (23, 37227619), (29, 29525353), (47, 18217771), (143, 5987659), (191, 4482907), (253, 3384329), (299, 2863663), (319, 2684123), (377, 2271181), (517, 1656161), (611, 1401367), (667, 1283711), (1081, 792077), (1363, 628199), (2101, 407537), (2483, 344839), (3289, 260333), (4147, 206471), (4393, 194909), (5539, 154583), (6721, 127397), (7337, 116701), (8671, 98747), (8977, 95381), (11891, 72007), (14053, 60929), (14993, 57109), (17719, 48323), (27313, 31349)]