1956553419

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1\times {\mathrm{7211}}^1$

素因数の和:7970

約数の個数: 16

約数和(自身を含む): 2630937600

約数和(自身を除く): 674384181

約数列:

[1, 3, 149, 447, 607, 1821, 7211, 21633, 90443, 271329, 1074439, 3223317, 4377077, 13131231, 652184473, 1956553419]

約数ペア:

[(1, 1956553419), (3, 652184473), (149, 13131231), (447, 4377077), (607, 3223317), (1821, 1074439), (7211, 271329), (21633, 90443)]