31109441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3167}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 5385919

約数列:

[1, 11, 19, 47, 209, 517, 893, 3167, 9823, 34837, 60173, 148849, 661903, 1637339, 2828131, 31109441]

約数ペア:

[(1, 31109441), (11, 2828131), (19, 1637339), (47, 661903), (209, 148849), (517, 60173), (893, 34837), (3167, 9823)]