21497528041

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{950083}}^1$

素因数の和:950133

約数の個数: 16

約数和(自身を含む): 25036613568

約数和(自身を除く): 3539085527

約数列:

[1, 11, 17, 121, 187, 1331, 2057, 22627, 950083, 10450913, 16151411, 114960043, 177665521, 1264560473, 1954320731, 21497528041]

約数ペア:

[(1, 21497528041), (11, 1954320731), (17, 1264560473), (121, 177665521), (187, 114960043), (1331, 16151411), (2057, 10450913), (22627, 950083)]