219033741

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{1979}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 296524800

約数和(自身を除く): 77491059

約数列:

[1, 3, 79, 237, 467, 1401, 1979, 5937, 36893, 110679, 156341, 469023, 924193, 2772579, 73011247, 219033741]

約数ペア:

[(1, 219033741), (3, 73011247), (79, 2772579), (237, 924193), (467, 469023), (1401, 156341), (1979, 110679), (5937, 36893)]