957993378

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6941981}}^1$

素因数の和:6942009

約数の個数: 16

約数和(自身を含む): 1999290816

約数和(自身を除く): 1041297438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 6941981, 13883962, 20825943, 41651886, 159665563, 319331126, 478996689, 957993378]

約数ペア:

[(1, 957993378), (2, 478996689), (3, 319331126), (6, 159665563), (23, 41651886), (46, 20825943), (69, 13883962), (138, 6941981)]