16162839

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 29562624

約数和(自身を除く): 13399785

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 281, 581, 693, 747, 843, 913, 1743, 1967, 2529, 2739, 3091, 5229, 5901, 6391, 8217, 9273, 17703, 19173, 21637, 23323, 27819, 57519, 64911, 69969, 163261, 194733, 209907, 256553, 489783, 769659, 1469349, 1795871, 2308977, 5387613, 16162839]

約数ペア:

[(1, 16162839), (3, 5387613), (7, 2308977), (9, 1795871), (11, 1469349), (21, 769659), (33, 489783), (63, 256553), (77, 209907), (83, 194733), (99, 163261), (231, 69969), (249, 64911), (281, 57519), (581, 27819), (693, 23323), (747, 21637), (843, 19173), (913, 17703), (1743, 9273), (1967, 8217), (2529, 6391), (2739, 5901), (3091, 5229)]