74890739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8923}}^1$

素因数の和:9050

約数の個数: 16

約数和(自身を含む): 94237440

約数和(自身を除く): 19346701

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 8923, 62461, 98153, 687071, 972607, 6808249, 10698677, 74890739]

約数ペア:

[(1, 74890739), (7, 10698677), (11, 6808249), (77, 972607), (109, 687071), (763, 98153), (1199, 62461), (8393, 8923)]