39393687

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19687}}^1$

素因数の和:19742

約数の個数: 16

約数和(自身を含む): 56701440

約数和(自身を除く): 17307753

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 19687, 59061, 452801, 570923, 1358403, 1712769, 13131229, 39393687]

約数ペア:

[(1, 39393687), (3, 13131229), (23, 1712769), (29, 1358403), (69, 570923), (87, 452801), (667, 59061), (2001, 19687)]