2970517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 3481920

約数和(自身を除く): 511403

約数列:

[1, 11, 19, 61, 209, 233, 671, 1159, 2563, 4427, 12749, 14213, 48697, 156343, 270047, 2970517]

約数ペア:

[(1, 2970517), (11, 270047), (19, 156343), (61, 48697), (209, 14213), (233, 12749), (671, 4427), (1159, 2563)]