6992909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 8781696

約数和(自身を除く): 1788787

約数列:

[1, 7, 11, 77, 197, 461, 1379, 2167, 3227, 5071, 15169, 35497, 90817, 635719, 998987, 6992909]

約数ペア:

[(1, 6992909), (7, 998987), (11, 635719), (77, 90817), (197, 35497), (461, 15169), (1379, 5071), (2167, 3227)]