12843500553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3821}}^1\times {\mathrm{28729}}^1$

素因数の和:32569

約数の個数: 24

約数和(自身を含む): 19984702920

約数和(自身を除く): 7141202367

約数列:

[1, 3, 9, 13, 39, 117, 3821, 11463, 28729, 34389, 49673, 86187, 149019, 258561, 373477, 447057, 1120431, 3361293, 109773509, 329320527, 987961581, 1427055617, 4281166851, 12843500553]

約数ペア:

[(1, 12843500553), (3, 4281166851), (9, 1427055617), (13, 987961581), (39, 329320527), (117, 109773509), (3821, 3361293), (11463, 1120431), (28729, 447057), (34389, 373477), (49673, 258561), (86187, 149019)]