40115703

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{907}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 55961856

約数和(自身を除く): 15846153

約数列:

[1, 3, 23, 69, 641, 907, 1923, 2721, 14743, 20861, 44229, 62583, 581387, 1744161, 13371901, 40115703]

約数ペア:

[(1, 40115703), (3, 13371901), (23, 1744161), (69, 581387), (641, 62583), (907, 44229), (1923, 20861), (2721, 14743)]