979980453387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1999499}}^1$

素因数の和:1999648

約数の個数: 48

約数和(自身を含む): 1572086880000

約数和(自身を除く): 592106426613

約数列:

[1, 3, 9, 13, 39, 59, 71, 117, 177, 213, 531, 639, 767, 923, 2301, 2769, 4189, 6903, 8307, 12567, 37701, 54457, 163371, 490113, 1999499, 5998497, 17995491, 25993487, 77980461, 117970441, 141964429, 233941383, 353911323, 425893287, 1061733969, 1277679861, 1533615733, 1845537577, 4600847199, 5536612731, 8375901311, 13802541597, 16609838193, 25127703933, 75383111799, 108886717043, 326660151129, 979980453387]

約数ペア:

[(1, 979980453387), (3, 326660151129), (9, 108886717043), (13, 75383111799), (39, 25127703933), (59, 16609838193), (71, 13802541597), (117, 8375901311), (177, 5536612731), (213, 4600847199), (531, 1845537577), (639, 1533615733), (767, 1277679861), (923, 1061733969), (2301, 425893287), (2769, 353911323), (4189, 233941383), (6903, 141964429), (8307, 117970441), (12567, 77980461), (37701, 25993487), (54457, 17995491), (163371, 5998497), (490113, 1999499)]