138091379

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 147723264

約数和(自身を除く): 9631885

約数列:

[1, 23, 71, 103, 821, 1633, 2369, 7313, 18883, 58291, 84563, 168199, 1340693, 1944949, 6003973, 138091379]

約数ペア:

[(1, 138091379), (23, 6003973), (71, 1944949), (103, 1340693), (821, 168199), (1633, 84563), (2369, 58291), (7313, 18883)]