28173600013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149803}}^1$

素因数の和:149893

約数の個数: 32

約数和(自身を含む): 34428554496

約数和(自身を除く): 6254954483

約数列:

[1, 13, 17, 23, 37, 221, 299, 391, 481, 629, 851, 5083, 8177, 11063, 14467, 149803, 188071, 1947439, 2546651, 3445469, 5542711, 33106463, 44791097, 58572973, 72055243, 94226087, 127482353, 761448649, 1224939131, 1657270589, 2167200001, 28173600013]

約数ペア:

[(1, 28173600013), (13, 2167200001), (17, 1657270589), (23, 1224939131), (37, 761448649), (221, 127482353), (299, 94226087), (391, 72055243), (481, 58572973), (629, 44791097), (851, 33106463), (5083, 5542711), (8177, 3445469), (11063, 2546651), (14467, 1947439), (149803, 188071)]