891193689361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1\times {\mathrm{211433}}^1$

素因数の和:212976

約数の個数: 16

約数和(自身を含む): 944551794240

約数和(自身を除く): 53358104879

約数列:

[1, 19, 163, 1361, 3097, 25859, 211433, 221843, 4017227, 4215017, 34463579, 287760313, 654808001, 5467445947, 46904931019, 891193689361]

約数ペア:

[(1, 891193689361), (19, 46904931019), (163, 5467445947), (1361, 654808001), (3097, 287760313), (25859, 34463579), (211433, 4215017), (221843, 4017227)]