138177919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 153734400

約数和(自身を除く): 15556481

約数列:

[1, 11, 67, 313, 599, 737, 3443, 6589, 20971, 40133, 187487, 230681, 441463, 2062357, 12561629, 138177919]

約数ペア:

[(1, 138177919), (11, 12561629), (67, 2062357), (313, 441463), (599, 230681), (737, 187487), (3443, 40133), (6589, 20971)]