312432827

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 387072000

約数和(自身を除く): 74639173

約数列:

[1, 7, 19, 53, 127, 133, 349, 371, 889, 1007, 2413, 2443, 6631, 6731, 7049, 16891, 18497, 44323, 46417, 47117, 127889, 129479, 310261, 351443, 842137, 895223, 2349119, 2460101, 5894959, 16443833, 44633261, 312432827]

約数ペア:

[(1, 312432827), (7, 44633261), (19, 16443833), (53, 5894959), (127, 2460101), (133, 2349119), (349, 895223), (371, 842137), (889, 351443), (1007, 310261), (2413, 129479), (2443, 127889), (6631, 47117), (6731, 46417), (7049, 44323), (16891, 18497)]