2693288521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1439}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 3406233600

約数和(自身を除く): 712945079

約数列:

[1, 7, 11, 77, 109, 223, 763, 1199, 1439, 1561, 2453, 8393, 10073, 15829, 17171, 24307, 110803, 156851, 170149, 267377, 320897, 1097957, 1725361, 1871639, 2246279, 3529867, 12077527, 24709069, 34977773, 244844411, 384755503, 2693288521]

約数ペア:

[(1, 2693288521), (7, 384755503), (11, 244844411), (77, 34977773), (109, 24709069), (223, 12077527), (763, 3529867), (1199, 2246279), (1439, 1871639), (1561, 1725361), (2453, 1097957), (8393, 320897), (10073, 267377), (15829, 170149), (17171, 156851), (24307, 110803)]