211029687

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{11399}}^1$

素因数の和:11444

約数の個数: 36

約数和(自身を含む): 354790800

約数和(自身を除く): 143761113

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 1089, 1683, 2057, 6171, 11399, 18513, 34197, 102591, 125389, 193783, 376167, 581349, 1128501, 1379279, 1744047, 2131613, 4137837, 6394839, 12413511, 19184517, 23447743, 70343229, 211029687]

約数ペア:

[(1, 211029687), (3, 70343229), (9, 23447743), (11, 19184517), (17, 12413511), (33, 6394839), (51, 4137837), (99, 2131613), (121, 1744047), (153, 1379279), (187, 1128501), (363, 581349), (561, 376167), (1089, 193783), (1683, 125389), (2057, 102591), (6171, 34197), (11399, 18513)]