8709967

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 10746432

約数和(自身を除く): 2036465

約数列:

[1, 7, 17, 53, 119, 371, 901, 1381, 6307, 9667, 23477, 73193, 164339, 512351, 1244281, 8709967]

約数ペア:

[(1, 8709967), (7, 1244281), (17, 512351), (53, 164339), (119, 73193), (371, 23477), (901, 9667), (1381, 6307)]