2912784633

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{2003}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 4728125376

約数和(自身を除く): 1815340743

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 397, 407, 1191, 1221, 2003, 3573, 3663, 4367, 6009, 13101, 14689, 18027, 22033, 39303, 44067, 66099, 74111, 132201, 161579, 198297, 222333, 484737, 666999, 795191, 815221, 1454211, 2385573, 2445663, 7156719, 7336989, 8747101, 26241303, 29422067, 78723909, 88266201, 264798603, 323642737, 970928211, 2912784633]

約数ペア:

[(1, 2912784633), (3, 970928211), (9, 323642737), (11, 264798603), (33, 88266201), (37, 78723909), (99, 29422067), (111, 26241303), (333, 8747101), (397, 7336989), (407, 7156719), (1191, 2445663), (1221, 2385573), (2003, 1454211), (3573, 815221), (3663, 795191), (4367, 666999), (6009, 484737), (13101, 222333), (14689, 198297), (18027, 161579), (22033, 132201), (39303, 74111), (44067, 66099)]