71889073

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 77662800

約数和(自身を除く): 5773727

約数列:

[1, 17, 101, 149, 281, 1717, 2533, 4777, 15049, 28381, 41869, 255833, 482477, 711773, 4228769, 71889073]

約数ペア:

[(1, 71889073), (17, 4228769), (101, 711773), (149, 482477), (281, 255833), (1717, 41869), (2533, 28381), (4777, 15049)]