4037646849

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1\times {\mathrm{647}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 5673369600

約数和(自身を除く): 1635722751

約数列:

[1, 3, 23, 69, 149, 447, 607, 647, 1821, 1941, 3427, 10281, 13961, 14881, 41883, 44643, 90443, 96403, 271329, 289209, 392729, 1178187, 2080189, 2217269, 6240567, 6651807, 9032767, 27098301, 58516621, 175549863, 1345882283, 4037646849]

約数ペア:

[(1, 4037646849), (3, 1345882283), (23, 175549863), (69, 58516621), (149, 27098301), (447, 9032767), (607, 6651807), (647, 6240567), (1821, 2217269), (1941, 2080189), (3427, 1178187), (10281, 392729), (13961, 289209), (14881, 271329), (41883, 96403), (44643, 90443)]