317587391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{5237}}^1$

素因数の和:5434

約数の個数: 16

約数和(自身を含む): 358279200

約数和(自身を除く): 40691809

約数列:

[1, 11, 37, 149, 407, 1639, 5237, 5513, 57607, 60643, 193769, 780313, 2131459, 8583443, 28871581, 317587391]

約数ペア:

[(1, 317587391), (11, 28871581), (37, 8583443), (149, 2131459), (407, 780313), (1639, 193769), (5237, 60643), (5513, 57607)]