6660731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3802

約数の個数: 16

約数和(自身を含む): 8667648

約数和(自身を除く): 2006917

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 3761, 26327, 41371, 86503, 289597, 605521, 951533, 6660731]

約数ペア:

[(1, 6660731), (7, 951533), (11, 605521), (23, 289597), (77, 86503), (161, 41371), (253, 26327), (1771, 3761)]