274346319

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{3023}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 398442240

約数和(自身を除く): 124095921

約数列:

[1, 3, 13, 39, 169, 179, 507, 537, 2327, 3023, 6981, 9069, 30251, 39299, 90753, 117897, 510887, 541117, 1532661, 1623351, 7034521, 21103563, 91448773, 274346319]

約数ペア:

[(1, 274346319), (3, 91448773), (13, 21103563), (39, 7034521), (169, 1623351), (179, 1532661), (507, 541117), (537, 510887), (2327, 117897), (3023, 90753), (6981, 39299), (9069, 30251)]