1799478429

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 2968412160

約数和(自身を除く): 1168933731

約数列:

[1, 3, 7, 19, 21, 57, 67, 83, 133, 201, 249, 399, 469, 581, 811, 1273, 1407, 1577, 1743, 2433, 3819, 4731, 5561, 5677, 8911, 11039, 15409, 16683, 17031, 26733, 33117, 38927, 46227, 54337, 67313, 105659, 107863, 116781, 163011, 201939, 316977, 323589, 380359, 471191, 739613, 1032403, 1141077, 1278947, 1413573, 2218839, 3097209, 3836841, 4509971, 7226821, 8952629, 13529913, 21680463, 26857887, 31569797, 85689449, 94709391, 257068347, 599826143, 1799478429]

約数ペア:

[(1, 1799478429), (3, 599826143), (7, 257068347), (19, 94709391), (21, 85689449), (57, 31569797), (67, 26857887), (83, 21680463), (133, 13529913), (201, 8952629), (249, 7226821), (399, 4509971), (469, 3836841), (581, 3097209), (811, 2218839), (1273, 1413573), (1407, 1278947), (1577, 1141077), (1743, 1032403), (2433, 739613), (3819, 471191), (4731, 380359), (5561, 323589), (5677, 316977), (8911, 201939), (11039, 163011), (15409, 116781), (16683, 107863), (17031, 105659), (26733, 67313), (33117, 54337), (38927, 46227)]