15669939593

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 20120325120

約数和(自身を除く): 4450385527

約数列:

[1, 7, 11, 77, 89, 97, 121, 623, 679, 847, 979, 1067, 2143, 6853, 7469, 8633, 10769, 11737, 15001, 23573, 60431, 75383, 82159, 94963, 165011, 190727, 207871, 259303, 664741, 1044593, 1335089, 1455097, 1815121, 2097997, 2286581, 7312151, 14685979, 16006067, 18500519, 23077967, 25152391, 129503633, 161545769, 176066737, 203505709, 1424539963, 2238562799, 15669939593]

約数ペア:

[(1, 15669939593), (7, 2238562799), (11, 1424539963), (77, 203505709), (89, 176066737), (97, 161545769), (121, 129503633), (623, 25152391), (679, 23077967), (847, 18500519), (979, 16006067), (1067, 14685979), (2143, 7312151), (6853, 2286581), (7469, 2097997), (8633, 1815121), (10769, 1455097), (11737, 1335089), (15001, 1044593), (23573, 664741), (60431, 259303), (75383, 207871), (82159, 190727), (94963, 165011)]