4948047

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 40

約数和(自身を含む): 8239616

約数和(自身を除く): 3291569

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 127, 333, 351, 381, 481, 999, 1053, 1143, 1443, 1651, 2997, 3429, 4329, 4699, 4953, 10287, 12987, 14097, 14859, 38961, 42291, 44577, 61087, 126873, 133731, 183261, 380619, 549783, 1649349, 4948047]

約数ペア:

[(1, 4948047), (3, 1649349), (9, 549783), (13, 380619), (27, 183261), (37, 133731), (39, 126873), (81, 61087), (111, 44577), (117, 42291), (127, 38961), (333, 14859), (351, 14097), (381, 12987), (481, 10287), (999, 4953), (1053, 4699), (1143, 4329), (1443, 3429), (1651, 2997)]