409772879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1321}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 442034496

約数和(自身を除く): 32261617

約数列:

[1, 17, 71, 257, 1207, 1321, 4369, 18247, 22457, 93791, 310199, 339497, 1594447, 5771449, 24104287, 409772879]

約数ペア:

[(1, 409772879), (17, 24104287), (71, 5771449), (257, 1594447), (1207, 339497), (1321, 310199), (4369, 93791), (18247, 22457)]