33991347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 52157952

約数和(自身を除く): 18166605

約数列:

[1, 3, 13, 17, 39, 51, 167, 221, 307, 501, 663, 921, 2171, 2839, 3991, 5219, 6513, 8517, 11973, 15657, 36907, 51269, 67847, 110721, 153807, 203541, 666497, 871573, 1999491, 2614719, 11330449, 33991347]

約数ペア:

[(1, 33991347), (3, 11330449), (13, 2614719), (17, 1999491), (39, 871573), (51, 666497), (167, 203541), (221, 153807), (307, 110721), (501, 67847), (663, 51269), (921, 36907), (2171, 15657), (2839, 11973), (3991, 8517), (5219, 6513)]