291275331

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{85243}}^1$

素因数の和:85330

約数の個数: 16

約数和(自身を含む): 417354624

約数和(自身を除く): 126079293

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 85243, 255729, 1449131, 4347393, 5711281, 17133843, 97091777, 291275331]

約数ペア:

[(1, 291275331), (3, 97091777), (17, 17133843), (51, 5711281), (67, 4347393), (201, 1449131), (1139, 255729), (3417, 85243)]