5200507221

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19049477}}^1$

素因数の和:19049500

約数の個数: 16

約数和(自身を含む): 8534166144

約数和(自身を除く): 3333658923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 19049477, 57148431, 133346339, 247643201, 400039017, 742929603, 1733502407, 5200507221]

約数ペア:

[(1, 5200507221), (3, 1733502407), (7, 742929603), (13, 400039017), (21, 247643201), (39, 133346339), (91, 57148431), (273, 19049477)]