4237919881

素因数分解:

${\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{1277}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 4672802520

約数和(自身を除く): 434882639

約数列:

[1, 13, 73, 169, 269, 949, 1277, 3497, 12337, 16601, 19637, 45461, 93221, 215813, 255281, 343513, 1211873, 3318653, 4465669, 15754349, 25076449, 58053697, 325993837, 4237919881]

約数ペア:

[(1, 4237919881), (13, 325993837), (73, 58053697), (169, 25076449), (269, 15754349), (949, 4465669), (1277, 3318653), (3497, 1211873), (12337, 343513), (16601, 255281), (19637, 215813), (45461, 93221)]