39247331

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 42470400

約数和(自身を除く): 3223069

約数列:

[1, 19, 59, 157, 223, 1121, 2983, 4237, 9263, 13157, 35011, 175997, 249983, 665209, 2065649, 39247331]

約数ペア:

[(1, 39247331), (19, 2065649), (59, 665209), (157, 249983), (223, 175997), (1121, 35011), (2983, 13157), (4237, 9263)]