71218253

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2017}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 79041024

約数和(自身を除く): 7822771

約数列:

[1, 17, 31, 67, 527, 1139, 2017, 2077, 34289, 35309, 62527, 135139, 1062959, 2297363, 4189309, 71218253]

約数ペア:

[(1, 71218253), (17, 4189309), (31, 2297363), (67, 1062959), (527, 135139), (1139, 62527), (2017, 35309), (2077, 34289)]