11297979

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 22087728

約数和(自身を除く): 10789749

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 137, 147, 153, 187, 231, 357, 411, 441, 539, 561, 693, 833, 959, 1071, 1233, 1309, 1507, 1617, 1683, 2329, 2499, 2877, 3927, 4521, 4851, 6713, 6987, 7497, 8631, 9163, 10549, 11781, 13563, 16303, 20139, 20961, 25619, 27489, 31647, 48909, 60417, 73843, 76857, 82467, 94941, 114121, 146727, 179333, 221529, 230571, 342363, 537999, 664587, 1027089, 1255331, 1613997, 3765993, 11297979]

約数ペア:

[(1, 11297979), (3, 3765993), (7, 1613997), (9, 1255331), (11, 1027089), (17, 664587), (21, 537999), (33, 342363), (49, 230571), (51, 221529), (63, 179333), (77, 146727), (99, 114121), (119, 94941), (137, 82467), (147, 76857), (153, 73843), (187, 60417), (231, 48909), (357, 31647), (411, 27489), (441, 25619), (539, 20961), (561, 20139), (693, 16303), (833, 13563), (959, 11781), (1071, 10549), (1233, 9163), (1309, 8631), (1507, 7497), (1617, 6987), (1683, 6713), (2329, 4851), (2499, 4521), (2877, 3927)]