5478889227

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{747563}}^1$

素因数の和:747922

約数の個数: 16

約数和(自身を含む): 8372716800

約数和(自身を除く): 2893827573

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 747563, 2242689, 5232941, 15698823, 260899487, 782698461, 1826296409, 5478889227]

約数ペア:

[(1, 5478889227), (3, 1826296409), (7, 782698461), (21, 260899487), (349, 15698823), (1047, 5232941), (2443, 2242689), (7329, 747563)]