2201423049

素因数分解:

$3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{12511}}^1$

素因数の和:12560

約数の個数: 64

約数和(自身を含む): 4003840000

約数和(自身を除く): 1802416951

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 343, 399, 441, 513, 931, 1029, 1197, 1323, 2793, 3087, 3591, 6517, 8379, 9261, 12511, 19551, 25137, 37533, 58653, 87577, 112599, 175959, 237709, 262731, 337797, 613039, 713127, 788193, 1663963, 1839117, 2139381, 2364579, 4291273, 4991889, 5517351, 6418143, 11647741, 12873819, 14975667, 16552053, 34943223, 38621457, 44927001, 81534187, 104829669, 115864371, 244602561, 314489007, 733807683, 2201423049]

約数ペア:

[(1, 2201423049), (3, 733807683), (7, 314489007), (9, 244602561), (19, 115864371), (21, 104829669), (27, 81534187), (49, 44927001), (57, 38621457), (63, 34943223), (133, 16552053), (147, 14975667), (171, 12873819), (189, 11647741), (343, 6418143), (399, 5517351), (441, 4991889), (513, 4291273), (931, 2364579), (1029, 2139381), (1197, 1839117), (1323, 1663963), (2793, 788193), (3087, 713127), (3591, 613039), (6517, 337797), (8379, 262731), (9261, 237709), (12511, 175959), (19551, 112599), (25137, 87577), (37533, 58653)]