243218954

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{91367}}^1$

素因数の和:91402

約数の個数: 16

約数和(自身を含む): 401288256

約数和(自身を除く): 158069302

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 91367, 182734, 1005037, 2010074, 11055407, 22110814, 121609477, 243218954]

約数ペア:

[(1, 243218954), (2, 121609477), (11, 22110814), (22, 11055407), (121, 2010074), (242, 1005037), (1331, 182734), (2662, 91367)]