12495273

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1901}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 19111296

約数和(自身を除く): 6616023

約数列:

[1, 3, 7, 21, 313, 939, 1901, 2191, 5703, 6573, 13307, 39921, 595013, 1785039, 4165091, 12495273]

約数ペア:

[(1, 12495273), (3, 4165091), (7, 1785039), (21, 595013), (313, 39921), (939, 13307), (1901, 6573), (2191, 5703)]