12801471633

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{3182071}}^1$

素因数の和:3182229

約数の個数: 16

約数和(自身を含む): 19092432000

約数和(自身を除く): 6290960367

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 3182071, 9546213, 28638639, 85915917, 474128579, 1422385737, 4267157211, 12801471633]

約数ペア:

[(1, 12801471633), (3, 4267157211), (9, 1422385737), (27, 474128579), (149, 85915917), (447, 28638639), (1341, 9546213), (4023, 3182071)]