71123107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1427}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 81430272

約数和(自身を除く): 10307165

約数列:

[1, 11, 23, 197, 253, 1427, 2167, 4531, 15697, 32821, 49841, 281119, 361031, 3092309, 6465737, 71123107]

約数ペア:

[(1, 71123107), (11, 6465737), (23, 3092309), (197, 361031), (253, 281119), (1427, 49841), (2167, 32821), (4531, 15697)]